<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created with Crossfire by Rivet Software version 4.0.4129.28966 http://www.rivetsoftware.com-->
<!--Based on XBRL 2.1-->
<!--Created on: 5/9/2011 5:03:23 PM-->
<!--Modified on: 5/9/2011 5:03:23 PM-->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DocumentDocumentAndEntityInformation" roleURI="http://www.cmegroup.com/taxonomy/role/DocumentDocumentAndEntityInformation" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#StatementConsolidatedBalanceSheets" roleURI="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedBalanceSheets" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#StatementConsolidatedBalanceSheetsParenthetical" roleURI="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#StatementConsolidatedStatementsOfIncome" roleURI="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfIncome" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#StatementConsolidatedStatementsOfShareholdersEquity" roleURI="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfShareholdersEquity" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#StatementConsolidatedStatementsOfShareholdersEquityParenthetical" roleURI="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfShareholdersEquityParenthetical" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#StatementConsolidatedStatementsOfCashFlows" roleURI="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureBasisOfPresentation" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureBasisOfPresentation" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIntangibleAssetsAndGoodwill" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwill" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureDebt" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureDebt" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIncomeTaxes" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIncomeTaxes" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureContingencies" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureContingencies" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureGuarantees" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureGuarantees" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureStockBasedPayments" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureStockBasedPayments" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureAccumulatedOtherComprehensiveIncomeLoss" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureAccumulatedOtherComprehensiveIncomeLoss" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureFairValueMeasurements" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureFairValueMeasurements" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureEarningsPerShare" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShare" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureSubsequentEvents" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureSubsequentEvents" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIntangibleAssetsAndGoodwillTables" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillTables" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureDebtTables" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureDebtTables" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureFairValueMeasurementsTables" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureFairValueMeasurementsTables" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureEarningsPerShareTables" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShareTables" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureBasisOfPresentationNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureBasisOfPresentationNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIntangibleAssetsAndGoodwillNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIntangibleAssetsAndGoodwillComponentsOfIntangibleAssetsDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillComponentsOfIntangibleAssetsDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIntangibleAssetsAndGoodwillFutureEstimatedAmortizationExpenseDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillFutureEstimatedAmortizationExpenseDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIntangibleAssetsAndGoodwillGoodwillActivityDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillGoodwillActivityDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureDebtNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureDebtNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureDebtScheduleOfShortTermAndLongTermDebtDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureDebtScheduleOfShortTermAndLongTermDebtDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureDebtLongTermDebtMaturitiesAtParValueDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureDebtLongTermDebtMaturitiesAtParValueDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureDebtFairValueOfFixedRateNotesByMaturityDateDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureDebtFairValueOfFixedRateNotesByMaturityDateDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureIncomeTaxesNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureContingenciesNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureContingenciesNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureGuaranteesNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureGuaranteesNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureStockBasedPaymentsNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureStockBasedPaymentsNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureAccumulatedOtherComprehensiveIncomeLossNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureAccumulatedOtherComprehensiveIncomeLossNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureFairValueMeasurementsFinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureFairValueMeasurementsFinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureEarningsPerShareNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShareNarrativeDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureEarningsPerShareBasicAndDilutedEarningsPerShareDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShareBasicAndDilutedEarningsPerShareDetails" />
  <roleRef xlink:type="simple" xlink:href="cme-20110331.xsd#DisclosureSubsequentEventsNarrativeDetails" roleURI="http://www.cmegroup.com/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" />
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DocumentDocumentAndEntityInformation" xlink:type="extended" xlink:title="00090 - Document - Document and Entity Information">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DocumentAndEntityInformationAbstract" xlink:label="cme_DocumentAndEntityInformationAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DocumentAndEntityInformationAbstract" xlink:to="us-gaap_StatementTable_634405574018257508" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018257508" xlink:to="us-gaap_StatementClassOfStockAxis_634405574018257508" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis_634405574018257508" xlink:to="us-gaap_ClassOfStockDomain_634405574018257508" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="us-gaap_CommonClassAMember_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018257508" xlink:to="us-gaap_CommonClassAMember_634405574018257508" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ClassBCommonStockClassB1Member" xlink:label="cme_ClassBCommonStockClassB1Member_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018257508" xlink:to="cme_ClassBCommonStockClassB1Member_634405574018257508" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ClassBCommonStockClassB2Member" xlink:label="cme_ClassBCommonStockClassB2Member_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018257508" xlink:to="cme_ClassBCommonStockClassB2Member_634405574018257508" order="3" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ClassBCommonStockClassB3Member" xlink:label="cme_ClassBCommonStockClassB3Member_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018257508" xlink:to="cme_ClassBCommonStockClassB3Member_634405574018257508" order="4" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ClassBCommonStockClassB4Member" xlink:label="cme_ClassBCommonStockClassB4Member_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018257508" xlink:to="cme_ClassBCommonStockClassB4Member_634405574018257508" order="5" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018257508" xlink:to="us-gaap_StatementLineItems_634405574018257508" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_DocumentType_634405574018257508" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_AmendmentFlag_634405574018257508" order="2" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate_634405574018257508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_DocumentPeriodEndDate_634405574018257508" order="3" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_DocumentFiscalPeriodFocus_634405574018267510" order="4" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_DocumentFiscalYearFocus_634405574018267510" order="5" use="optional" priority="5" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_TradingSymbol_634405574018267510" order="6" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_EntityRegistrantName_634405574018267510" order="7" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_EntityCentralIndexKey_634405574018267510" order="8" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_CurrentFiscalYearEndDate_634405574018267510" order="9" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_EntityFilerCategory_634405574018267510" order="10" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding_634405574018267510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018257508" xlink:to="dei_EntityCommonStockSharesOutstanding_634405574018267510" order="11" use="optional" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedBalanceSheets" xlink:type="extended" xlink:title="00100 - Statement - Consolidated Balance Sheets">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementTable_634405574018277512" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018277512" xlink:to="us-gaap_StatementClassOfStockAxis_634405574018277512" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis_634405574018277512" xlink:to="us-gaap_ClassOfStockDomain_634405574018277512" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="us-gaap_CommonClassAMember_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018277512" xlink:to="us-gaap_CommonClassAMember_634405574018277512" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="us-gaap_CommonClassBMember_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018277512" xlink:to="us-gaap_CommonClassBMember_634405574018277512" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018277512" xlink:to="us-gaap_StatementLineItems_634405574018277512" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018277512" xlink:to="us-gaap_AssetsAbstract_634405574018277512" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_634405574018277512" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_MarketableSecuritiesCurrent_634405574018277512" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="8" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_AccountsReceivableNetCurrent_634405574018277512" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_OtherAssetsCurrent_634405574018277512" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodFaithAndMarginDepositsWithBrokerDealers" xlink:label="us-gaap_GoodFaithAndMarginDepositsWithBrokerDealers_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_GoodFaithAndMarginDepositsWithBrokerDealers_634405574018277512" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent_634405574018277512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_AssetsCurrent_634405574018277512" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_634405574018287514" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherIndefiniteLivedIntangibleAssets" xlink:label="us-gaap_OtherIndefiniteLivedIntangibleAssets_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_OtherIndefiniteLivedIntangibleAssets_634405574018287514" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_634405574018287514" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_Goodwill_634405574018287514" order="10" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_OtherAssetsNoncurrent_634405574018287514" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_634405574018277512" xlink:to="us-gaap_Assets_634405574018287514" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018277512" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_AccountsPayableCurrent_634405574018287514" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShortTermNonBankLoansAndNotesPayable" xlink:label="us-gaap_ShortTermNonBankLoansAndNotesPayable_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_ShortTermNonBankLoansAndNotesPayable_634405574018287514" order="2" use="optional" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent_634405574018287514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_OtherLiabilitiesCurrent_634405574018287514" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_CashPerformanceBondsAndSecurityDepositLiability" xlink:label="cme_CashPerformanceBondsAndSecurityDepositLiability_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="cme_CashPerformanceBondsAndSecurityDepositLiability_634405574018297516" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="8" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_LiabilitiesCurrent_634405574018297516" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_UnsecuredLongTermDebt" xlink:label="us-gaap_UnsecuredLongTermDebt_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_UnsecuredLongTermDebt_634405574018297516" order="6" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_634405574018297516" order="7" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_634405574018297516" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_Liabilities_634405574018297516" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_TemporaryEquityCarryingAmount" xlink:label="us-gaap_TemporaryEquityCarryingAmount_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_TemporaryEquityCarryingAmount_634405574018297516" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract_634405574018297516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_StockholdersEquityAbstract_634405574018297516" order="11" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue_634405574018307518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_634405574018297516" xlink:to="us-gaap_PreferredStockValue_634405574018307518" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_SeriesJuniorParticipatingPreferredStock001ParValue140SharesAuthorizedNoneIssuedOrOutstanding" xlink:label="cme_SeriesJuniorParticipatingPreferredStock001ParValue140SharesAuthorizedNoneIssuedOrOutstanding_634405574018307518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_634405574018297516" xlink:to="cme_SeriesJuniorParticipatingPreferredStock001ParValue140SharesAuthorizedNoneIssuedOrOutstanding_634405574018307518" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockValueOutstanding" xlink:label="us-gaap_CommonStockValueOutstanding_634405574018307518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_634405574018297516" xlink:to="us-gaap_CommonStockValueOutstanding_634405574018307518" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="7" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_634405574018307518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_634405574018297516" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock_634405574018307518" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_634405574018307518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_634405574018297516" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_634405574018307518" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_634405574018307518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_634405574018297516" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_634405574018307518" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_634405574018307518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_634405574018297516" xlink:to="us-gaap_StockholdersEquity_634405574018307518" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_634405574018287514" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_634405574018317520" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical" xlink:type="extended" xlink:title="00105 - Statement - Consolidated Balance Sheets (Parenthetical)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementTable_634405574018317520" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018317520" xlink:to="us-gaap_StatementClassOfStockAxis_634405574018317520" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis_634405574018317520" xlink:to="us-gaap_ClassOfStockDomain_634405574018317520" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="us-gaap_PreferredStockMember_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018317520" xlink:to="us-gaap_PreferredStockMember_634405574018317520" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="us-gaap_SeriesAPreferredStockMember_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018317520" xlink:to="us-gaap_SeriesAPreferredStockMember_634405574018317520" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="us-gaap_CommonClassAMember_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018317520" xlink:to="us-gaap_CommonClassAMember_634405574018317520" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="us-gaap_CommonClassBMember_634405574018317520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018317520" xlink:to="us-gaap_CommonClassBMember_634405574018317520" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018317520" xlink:to="us-gaap_StatementLineItems_634405574018327522" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_634405574018327522" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_634405574018327522" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_634405574018327522" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_634405574018327522" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_634405574018327522" order="5" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_PreferredStockSharesAuthorized_634405574018327522" order="6" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_PreferredStockSharesIssued_634405574018327522" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_PreferredStockSharesOutstanding_634405574018327522" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_634405574018327522" order="9" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_CommonStockSharesAuthorized_634405574018327522" order="10" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued_634405574018327522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_CommonStockSharesIssued_634405574018327522" order="11" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018327522" xlink:to="us-gaap_CommonStockSharesOutstanding_634405574018337524" order="12" use="optional" priority="2" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfIncome" xlink:type="extended" xlink:title="00200 - Statement - Consolidated Statements of Income">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract_634187870283370397" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="us-gaap_RevenuesAbstract_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_RevenuesAbstract_634405574018337524" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ClearingFeesRevenue" xlink:label="us-gaap_ClearingFeesRevenue_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RevenuesAbstract_634405574018337524" xlink:to="us-gaap_ClearingFeesRevenue_634405574018337524" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_MarketDataAndInformationServices" xlink:label="cme_MarketDataAndInformationServices_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RevenuesAbstract_634405574018337524" xlink:to="cme_MarketDataAndInformationServices_634405574018337524" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_AccessAndCommunicationFees" xlink:label="cme_AccessAndCommunicationFees_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RevenuesAbstract_634405574018337524" xlink:to="cme_AccessAndCommunicationFees_634405574018337524" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherSalesRevenueNet" xlink:label="us-gaap_OtherSalesRevenueNet_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RevenuesAbstract_634405574018337524" xlink:to="us-gaap_OtherSalesRevenueNet_634405574018337524" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RevenuesAbstract_634405574018337524" xlink:to="us-gaap_Revenues_634405574018337524" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="us-gaap_CostsAndExpensesAbstract_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_CostsAndExpensesAbstract_634405574018337524" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="us-gaap_LaborAndRelatedExpense_634405574018337524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_LaborAndRelatedExpense_634405574018337524" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Communication" xlink:label="us-gaap_Communication_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_Communication_634405574018347526" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InformationTechnologyAndDataProcessing" xlink:label="us-gaap_InformationTechnologyAndDataProcessing_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_InformationTechnologyAndDataProcessing_634405574018347526" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="us-gaap_ProfessionalFees_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_ProfessionalFees_634405574018347526" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_AmortizationOfIntangibleAssets_634405574018347526" order="5" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_DepreciationAndAmortization_634405574018347526" order="6" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OccupancyNet" xlink:label="us-gaap_OccupancyNet_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_OccupancyNet_634405574018347526" order="7" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LicenseCosts" xlink:label="us-gaap_LicenseCosts_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_LicenseCosts_634405574018347526" order="8" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="us-gaap_OtherCostAndExpenseOperating_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_OtherCostAndExpenseOperating_634405574018347526" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="us-gaap_CostsAndExpenses_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract_634405574018337524" xlink:to="us-gaap_CostsAndExpenses_634405574018347526" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_OperatingIncomeLoss_634405574018347526" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_NonoperatingIncomeExpenseAbstract_634405574018347526" order="4" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InvestmentIncomeNonoperating" xlink:label="us-gaap_InvestmentIncomeNonoperating_634405574018347526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NonoperatingIncomeExpenseAbstract_634405574018347526" xlink:to="us-gaap_InvestmentIncomeNonoperating_634405574018347526" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="us-gaap_GainLossOnDerivativeInstrumentsNetPretax_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NonoperatingIncomeExpenseAbstract_634405574018347526" xlink:to="us-gaap_GainLossOnDerivativeInstrumentsNetPretax_634405574018357528" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InterestAndDebtExpense" xlink:label="us-gaap_InterestAndDebtExpense_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NonoperatingIncomeExpenseAbstract_634405574018347526" xlink:to="us-gaap_InterestAndDebtExpense_634405574018357528" order="3" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="6" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestments_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NonoperatingIncomeExpenseAbstract_634405574018347526" xlink:to="us-gaap_IncomeLossFromEquityMethodInvestments_634405574018357528" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NonoperatingIncomeExpenseAbstract_634405574018347526" xlink:to="us-gaap_NonoperatingIncomeExpense_634405574018357528" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="cme_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="cme_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_634405574018357528" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_IncomeTaxExpenseBenefit_634405574018357528" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_ProfitLoss_634405574018357528" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_634405574018357528" order="8" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_634405574018357528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_NetIncomeLoss_634405574018357528" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract_634405574018367530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_EarningsPerShareAbstract_634405574018367530" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic_634405574018367530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract_634405574018367530" xlink:to="us-gaap_EarningsPerShareBasic_634405574018367530" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted_634405574018367530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract_634405574018367530" xlink:to="us-gaap_EarningsPerShareDiluted_634405574018367530" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_634405574018367530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract_634187870283370397" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_634405574018367530" order="11" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_634405574018367530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_634405574018367530" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_634405574018367530" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_634405574018367530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_634405574018367530" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_634405574018367530" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfShareholdersEquity" xlink:type="extended" xlink:title="00300 - Statement - Consolidated Statements of Shareholders' Equity">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementTable_634405574018377532" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018377532" xlink:to="us-gaap_StatementClassOfStockAxis_634405574018377532" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis_634405574018377532" xlink:to="us-gaap_ClassOfStockDomain_634405574018377532" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="us-gaap_CommonClassAMember_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018377532" xlink:to="us-gaap_CommonClassAMember_634405574018377532" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="us-gaap_CommonClassBMember_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018377532" xlink:to="us-gaap_CommonClassBMember_634405574018377532" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018377532" xlink:to="us-gaap_StatementEquityComponentsAxis_634405574018377532" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_634405574018377532" xlink:to="us-gaap_EquityComponentDomain_634405574018377532" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember" xlink:label="us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_634405574018377532" xlink:to="us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_634405574018377532" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_634405574018377532" xlink:to="us-gaap_RetainedEarningsMember_634405574018377532" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_634405574018377532" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_634405574018377532" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018377532" xlink:to="us-gaap_StatementLineItems_634405574018377532" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding_634405574018377532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_CommonStockSharesOutstanding_634405574018377532" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_StockholdersEquity_634405574018387534" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" xlink:to="us-gaap_NetIncomeLoss_634405574018387534" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="7" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" xlink:to="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_634405574018387534" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:label="us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" xlink:to="us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease_634405574018387534" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" xlink:to="us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_634405574018387534" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" xlink:to="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease_634405574018387534" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_634405574018387534" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_634405574018387534" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DividendsCash" xlink:label="us-gaap_DividendsCash_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_DividendsCash_634405574018387534" order="4" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares_634405574018387534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_StockRepurchasedDuringPeriodShares_634405574018387534" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue" xlink:label="us-gaap_StockRepurchasedDuringPeriodValue_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_StockRepurchasedDuringPeriodValue_634405574018397536" order="6" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_634405574018397536" order="7" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_634405574018397536" order="8" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_634405574018397536" order="9" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_VestingOfIssuedRestrictedStock" xlink:label="cme_VestingOfIssuedRestrictedStock_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="cme_VestingOfIssuedRestrictedStock_634405574018397536" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_VestingOfIssuedRestrictedStockValue" xlink:label="cme_VestingOfIssuedRestrictedStockValue_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="cme_VestingOfIssuedRestrictedStockValue_634405574018397536" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation_634405574018397536" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding_634405574018397536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_CommonStockSharesOutstanding_634405574018397536" order="13" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_634405574018407538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018377532" xlink:to="us-gaap_StockholdersEquity_634405574018407538" order="14" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="9" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfShareholdersEquityParenthetical" xlink:type="extended" xlink:title="00305 - Statement - Consolidated Statements of Shareholders' Equity (Parenthetical)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_634405574018407538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_634405574018407538" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansTax" xlink:label="us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansTax_634405574018407538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansTax_634405574018407538" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_634405574018407538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_634405574018407538" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax_634405574018407538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax_634405574018407538" order="4" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid_634405574018407538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid_634405574018407538" order="5" use="optional" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" xlink:type="extended" xlink:title="00400 - Statement - Consolidated Statements of Cash Flows">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_634405574018407538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_634405574018407538" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_634405574018407538" xlink:to="us-gaap_ProfitLoss_634405574018417540" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_634405574018407538" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" xlink:to="us-gaap_ShareBasedCompensation_634405574018417540" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" xlink:to="us-gaap_AmortizationOfIntangibleAssets_634405574018417540" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" xlink:to="us-gaap_DepreciationAndAmortization_634405574018417540" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" xlink:to="us-gaap_AmortizationOfFinancingCostsAndDiscounts_634405574018417540" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestments_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" xlink:to="us-gaap_IncomeLossFromEquityMethodInvestments_634405574018417540" order="5" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_634405574018417540" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" order="7" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_634405574018417540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_634405574018417540" order="1" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_634405574018427542" order="2" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingAssets_634405574018427542" order="3" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable_634405574018427542" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_634405574018427542" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOtherAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_634405574018427542" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_634405574018427542" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther" xlink:label="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_634405574018417540" xlink:to="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther_634405574018427542" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_634405574018407538" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_634405574018427542" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" xlink:label="us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" xlink:to="us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_634405574018427542" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecurities" xlink:label="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_634405574018427542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" xlink:to="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_634405574018427542" order="2" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_634405574018437544" order="3" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates" xlink:label="us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" xlink:to="us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates_634405574018437544" order="4" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="us-gaap_PaymentsForProceedsFromOtherInvestingActivities_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" xlink:to="us-gaap_PaymentsForProceedsFromOtherInvestingActivities_634405574018437544" order="5" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_634405574018427542" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_634405574018437544" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" order="3" use="optional" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ProceedsFromRepaymentsOfCommercialPaper" xlink:label="cme_ProceedsFromRepaymentsOfCommercialPaper_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="cme_ProceedsFromRepaymentsOfCommercialPaper_634405574018437544" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromOtherDebt" xlink:label="us-gaap_ProceedsFromOtherDebt_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_ProceedsFromOtherDebt_634405574018437544" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RepaymentsOfOtherDebt" xlink:label="us-gaap_RepaymentsOfOtherDebt_634405574018437544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_RepaymentsOfOtherDebt_634405574018437544" order="3" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="us-gaap_PaymentsOfDividends_634405574018447546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_PaymentsOfDividends_634405574018447546" order="4" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_634405574018447546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_634405574018447546" order="5" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="9" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_634405574018447546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_634405574018447546" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="6" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsToMinorityShareholders" xlink:label="us-gaap_PaymentsToMinorityShareholders_634405574018447546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_PaymentsToMinorityShareholders_634405574018447546" order="7" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities" xlink:label="us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_634405574018447546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_634405574018447546" order="8" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_634405574018447546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_634405574018447546" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_634405574018457548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_634405574018437544" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_634405574018457548" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_634405574018457548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_634405574018457548" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_634405574018457548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_634405574018457548" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_6344055740184575481" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_6344055740184575481" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_634405574018457548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_634405574018457548" order="7" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="us-gaap_IncomeTaxesPaid_634405574018457548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract_634405574018457548" xlink:to="us-gaap_IncomeTaxesPaid_634405574018457548" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InterestPaid" xlink:label="us-gaap_InterestPaid_634405574018467550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract_634405574018457548" xlink:to="us-gaap_InterestPaid_634405574018467550" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_634405574018467550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract_634405574018457548" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_634405574018467550" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:label="us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease_634405574018467550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_634405574018467550" xlink:to="us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease_634405574018467550" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_634405574018467550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_634405574018467550" xlink:to="us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_634405574018467550" order="2" use="optional" priority="2" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureBasisOfPresentation" xlink:type="extended" xlink:title="10101 - Disclosure - Basis of Presentation">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="cme_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_634405574018477552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_634405574018477552" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwill" xlink:type="extended" xlink:title="10201 - Disclosure - Intangible Assets and Goodwill">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="cme_GoodwillAndIntangibleAssetsDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_634405574018477552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_634405574018477552" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureDebt" xlink:type="extended" xlink:title="10301 - Disclosure - Debt">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DebtDisclosureAbstract" xlink:label="cme_DebtDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="us-gaap_DebtDisclosureTextBlock_634405574018477552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract" xlink:to="us-gaap_DebtDisclosureTextBlock_634405574018477552" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIncomeTaxes" xlink:type="extended" xlink:title="10401 - Disclosure - Income Taxes">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_IncomeTaxAbstract" xlink:label="cme_IncomeTaxAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_634405574018477552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_IncomeTaxAbstract" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_634405574018477552" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureContingencies" xlink:type="extended" xlink:title="10501 - Disclosure - Contingencies">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LossContingencyAbstract" xlink:label="us-gaap_LossContingencyAbstract_634203208887751950" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" xlink:label="us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock_634405574018487554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LossContingencyAbstract_634203208887751950" xlink:to="us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock_634405574018487554" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureGuarantees" xlink:type="extended" xlink:title="10601 - Disclosure - Guarantees">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GuaranteesAbstract" xlink:label="cme_GuaranteesAbstract_634203209547726606" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfGuaranteeObligationsTextBlock" xlink:label="us-gaap_ScheduleOfGuaranteeObligationsTextBlock_634405574018487554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GuaranteesAbstract_634203209547726606" xlink:to="us-gaap_ScheduleOfGuaranteeObligationsTextBlock_634405574018487554" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureStockBasedPayments" xlink:type="extended" xlink:title="10701 - Disclosure - Stock-Based Payments">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="us-gaap_ShareBasedCompensationAbstract_634203210710806942" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_634405574018487554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract_634203210710806942" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_634405574018487554" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureAccumulatedOtherComprehensiveIncomeLoss" xlink:type="extended" xlink:title="10801 - Disclosure - Accumulated Other Comprehensive Income (Loss)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="us-gaap_ComprehensiveIncomeNoteTextBlock_634405574018487554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="us-gaap_ComprehensiveIncomeNoteTextBlock_634405574018487554" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureFairValueMeasurements" xlink:type="extended" xlink:title="10901 - Disclosure - Fair Value Measurements">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_634203211194538366" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="us-gaap_FairValueDisclosuresTextBlock_634405574018497556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_634203211194538366" xlink:to="us-gaap_FairValueDisclosuresTextBlock_634405574018497556" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShare" xlink:type="extended" xlink:title="11001 - Disclosure - Earnings Per Share">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_EarningsPerCommonShareAbstract" xlink:label="cme_EarningsPerCommonShareAbstract_634400339315470359" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock_634405574018497556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract_634400339315470359" xlink:to="us-gaap_EarningsPerShareTextBlock_634405574018497556" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureSubsequentEvents" xlink:type="extended" xlink:title="11101 - Disclosure - Subsequent Events">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_SubsequentEventsAbstract" xlink:label="cme_SubsequentEventsAbstract_634203212206530754" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfSubsequentEventsTextBlock" xlink:label="us-gaap_ScheduleOfSubsequentEventsTextBlock_634405574018497556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_SubsequentEventsAbstract_634203212206530754" xlink:to="us-gaap_ScheduleOfSubsequentEventsTextBlock_634405574018497556" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillTables" xlink:type="extended" xlink:title="30203 - Disclosure - Intangible Assets and Goodwill (Tables)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400201736783056" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock_634405574018497556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400201736783056" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock_634405574018497556" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ScheduleOfFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:label="cme_ScheduleOfFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_634405574018507558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400201736783056" xlink:to="cme_ScheduleOfFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_634405574018507558" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="us-gaap_ScheduleOfGoodwillTextBlock_634405574018507558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400201736783056" xlink:to="us-gaap_ScheduleOfGoodwillTextBlock_634405574018507558" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureDebtTables" xlink:type="extended" xlink:title="30303 - Disclosure - Debt (Tables)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DebtDisclosureAbstract" xlink:label="cme_DebtDisclosureAbstract_634400283268635633" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTextBlock" xlink:label="us-gaap_ScheduleOfShortTermDebtTextBlock_634405574018507558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400283268635633" xlink:to="us-gaap_ScheduleOfShortTermDebtTextBlock_634405574018507558" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="us-gaap_ScheduleOfDebtInstrumentsTextBlock_634405574018507558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400283268635633" xlink:to="us-gaap_ScheduleOfDebtInstrumentsTextBlock_634405574018507558" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_MaturitiesOfLongTermDebtTableTextBlock" xlink:label="cme_MaturitiesOfLongTermDebtTableTextBlock_634405574018507558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400283268635633" xlink:to="cme_MaturitiesOfLongTermDebtTableTextBlock_634405574018507558" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FairValueOfFixedRateNotesByMaturityDateTextBlock" xlink:label="cme_FairValueOfFixedRateNotesByMaturityDateTextBlock_634405574018507558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400283268635633" xlink:to="cme_FairValueOfFixedRateNotesByMaturityDateTextBlock_634405574018507558" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureFairValueMeasurementsTables" xlink:type="extended" xlink:title="30903 - Disclosure - Fair Value Measurements (Tables)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueMeasurementInputsDisclosureTextBlock" xlink:label="us-gaap_FairValueMeasurementInputsDisclosureTextBlock_634405574018507558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" xlink:to="us-gaap_FairValueMeasurementInputsDisclosureTextBlock_634405574018507558" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShareTables" xlink:type="extended" xlink:title="31003 - Disclosure - Earnings Per Share (Tables)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_EarningsPerCommonShareAbstract" xlink:label="cme_EarningsPerCommonShareAbstract" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_BasicAndDilutedEarningsPerShareTextBlock" xlink:label="cme_BasicAndDilutedEarningsPerShareTextBlock_634405574018517560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="cme_BasicAndDilutedEarningsPerShareTextBlock_634405574018517560" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureBasisOfPresentationNarrativeDetails" xlink:type="extended" xlink:title="40101 - Disclosure - Basis of Presentation (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="cme_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_634400382043984794" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_634405574018517560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_634400382043984794" xlink:to="us-gaap_StatementTable_634405574018517560" order="1" use="optional" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis_634405574018517560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018517560" xlink:to="dei_LegalEntityAxis_634405574018517560" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain_634405574018517560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis_634405574018517560" xlink:to="dei_EntityDomain_634405574018517560" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_IndexServicesMember" xlink:label="cme_IndexServicesMember_634405574018517560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_EntityDomain_634405574018517560" xlink:to="cme_IndexServicesMember_634405574018517560" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018517560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018517560" xlink:to="us-gaap_StatementLineItems_634405574018517560" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_634405574018517560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018517560" xlink:to="us-gaap_MinorityInterestOwnershipPercentageByParent_634405574018517560" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillNarrativeDetails" xlink:type="extended" xlink:title="40201 - Disclosure - Intangible Assets and Goodwill (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400256740328542" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400256740328542" xlink:to="us-gaap_AmortizationOfIntangibleAssets_634405574018527562" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="us-gaap_GoodwillImpairmentLoss_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400256740328542" xlink:to="us-gaap_GoodwillImpairmentLoss_634405574018527562" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillComponentsOfIntangibleAssetsDetails" xlink:type="extended" xlink:title="40202 - Disclosure - Intangible Assets and Goodwill (Components of Intangible Assets) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400260517102217" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400260517102217" xlink:to="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable_634405574018527562" order="1" use="optional" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable_634405574018527562" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_634405574018527562" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_634405574018527562" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" xlink:to="us-gaap_CustomerRelationshipsMember_634405574018527562" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LeaseAgreementsMember" xlink:label="us-gaap_LeaseAgreementsMember_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" xlink:to="us-gaap_LeaseAgreementsMember_634405574018527562" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember" xlink:label="us-gaap_DevelopedTechnologyRightsMember_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" xlink:to="us-gaap_DevelopedTechnologyRightsMember_634405574018527562" order="3" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_OtherFiniteMember" xlink:label="cme_OtherFiniteMember_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" xlink:to="cme_OtherFiniteMember_634405574018527562" order="4" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_TotalAmortizableIntangibleAssetsMember" xlink:label="cme_TotalAmortizableIntangibleAssetsMember_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" xlink:to="cme_TotalAmortizableIntangibleAssetsMember_634405574018527562" order="5" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ForeignCurrencyTranslationAdjustmentsMember" xlink:label="cme_ForeignCurrencyTranslationAdjustmentsMember_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" xlink:to="cme_ForeignCurrencyTranslationAdjustmentsMember_634405574018527562" order="6" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_TotalAmortizableIntangibleAssetsNetMember" xlink:label="cme_TotalAmortizableIntangibleAssetsNetMember_634405574018527562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018527562" xlink:to="cme_TotalAmortizableIntangibleAssetsNetMember_634405574018527562" order="7" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable_634405574018527562" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_634405574018537564" order="2" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_634405574018537564" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018537564" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_TradeNamesMember" xlink:label="us-gaap_TradeNamesMember_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018537564" xlink:to="us-gaap_TradeNamesMember_634405574018537564" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ForeignCurrencyTranslationAdjustmentsIndefiniteMember" xlink:label="cme_ForeignCurrencyTranslationAdjustmentsIndefiniteMember_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018537564" xlink:to="cme_ForeignCurrencyTranslationAdjustmentsIndefiniteMember_634405574018537564" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_TotalIndefiniteLivedIntangibleAssetsMember" xlink:label="cme_TotalIndefiniteLivedIntangibleAssetsMember_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_634405574018537564" xlink:to="cme_TotalIndefiniteLivedIntangibleAssetsMember_634405574018537564" order="3" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable_634405574018527562" xlink:to="us-gaap_StatementLineItems_634405574018537564" order="3" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018537564" xlink:to="us-gaap_FiniteLivedIntangibleAssetsGross_634405574018537564" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_634405574018537564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018537564" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_634405574018537564" order="2" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="6" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018537564" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_634405574018547566" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018537564" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_634405574018547566" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherIndefiniteLivedIntangibleAssets" xlink:label="us-gaap_OtherIndefiniteLivedIntangibleAssets_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018537564" xlink:to="us-gaap_OtherIndefiniteLivedIntangibleAssets_634405574018547566" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillFutureEstimatedAmortizationExpenseDetails" xlink:type="extended" xlink:title="40203 - Disclosure - Intangible Assets and Goodwill (Future Estimated Amortization Expense) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FutureAmortizationExpenseRemainderOfFiscalYear" xlink:label="cme_FutureAmortizationExpenseRemainderOfFiscalYear_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" xlink:to="cme_FutureAmortizationExpenseRemainderOfFiscalYear_634405574018547566" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FutureAmortizationExpenseYearOne" xlink:label="us-gaap_FutureAmortizationExpenseYearOne_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" xlink:to="us-gaap_FutureAmortizationExpenseYearOne_634405574018547566" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FutureAmortizationExpenseYearTwo" xlink:label="us-gaap_FutureAmortizationExpenseYearTwo_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" xlink:to="us-gaap_FutureAmortizationExpenseYearTwo_634405574018547566" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FutureAmortizationExpenseYearThree" xlink:label="us-gaap_FutureAmortizationExpenseYearThree_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" xlink:to="us-gaap_FutureAmortizationExpenseYearThree_634405574018547566" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FutureAmortizationExpenseYearFour" xlink:label="us-gaap_FutureAmortizationExpenseYearFour_634405574018547566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" xlink:to="us-gaap_FutureAmortizationExpenseYearFour_634405574018547566" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FutureAmortizationExpenseYearFive" xlink:label="us-gaap_FutureAmortizationExpenseYearFive_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" xlink:to="us-gaap_FutureAmortizationExpenseYearFive_634405574018557568" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FutureAmortizationExpenseAfterYearFive" xlink:label="cme_FutureAmortizationExpenseAfterYearFive_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400262690536013" xlink:to="cme_FutureAmortizationExpenseAfterYearFive_634405574018557568" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIntangibleAssetsAndGoodwillGoodwillActivityDetails" xlink:type="extended" xlink:title="40204 - Disclosure - Intangible Assets and Goodwill (Goodwill Activity) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400264165216344" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="us-gaap_ScheduleOfGoodwillTable_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GoodwillAndIntangibleAssetsDisclosureAbstract_634400264165216344" xlink:to="us-gaap_ScheduleOfGoodwillTable_634405574018557568" order="1" use="optional" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodwillBySegmentAxis" xlink:label="us-gaap_GoodwillBySegmentAxis_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfGoodwillTable_634405574018557568" xlink:to="us-gaap_GoodwillBySegmentAxis_634405574018557568" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodwillSegmentDomain" xlink:label="us-gaap_GoodwillSegmentDomain_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillBySegmentAxis_634405574018557568" xlink:to="us-gaap_GoodwillSegmentDomain_634405574018557568" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_CbotHoldingsMember" xlink:label="cme_CbotHoldingsMember_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillSegmentDomain_634405574018557568" xlink:to="cme_CbotHoldingsMember_634405574018557568" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_NymexHoldingsMember" xlink:label="cme_NymexHoldingsMember_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillSegmentDomain_634405574018557568" xlink:to="cme_NymexHoldingsMember_634405574018557568" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_IndexServicesMember" xlink:label="cme_IndexServicesMember_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillSegmentDomain_634405574018557568" xlink:to="cme_IndexServicesMember_634405574018557568" order="3" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherMember" xlink:label="us-gaap_OtherMember_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GoodwillSegmentDomain_634405574018557568" xlink:to="us-gaap_OtherMember_634405574018557568" order="4" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018557568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfGoodwillTable_634405574018557568" xlink:to="us-gaap_StatementLineItems_634405574018557568" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018557568" xlink:to="us-gaap_Goodwill_634405574018567570" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="us-gaap_GoodwillAcquiredDuringPeriod_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018557568" xlink:to="us-gaap_GoodwillAcquiredDuringPeriod_634405574018567570" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="us-gaap_GoodwillImpairmentLoss_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018557568" xlink:to="us-gaap_GoodwillImpairmentLoss_634405574018567570" order="3" use="optional" preferredLabel="http://xbrl.us/us-gaap/role/label/negated" priority="6" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GoodwillTranslationAndPurchaseAccountingAdjustments" xlink:label="us-gaap_GoodwillTranslationAndPurchaseAccountingAdjustments_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018557568" xlink:to="us-gaap_GoodwillTranslationAndPurchaseAccountingAdjustments_634405574018567570" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill_6344055740185675701" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018557568" xlink:to="us-gaap_Goodwill_6344055740185675701" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureDebtNarrativeDetails" xlink:type="extended" xlink:title="40301 - Disclosure - Debt (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DebtDisclosureAbstract" xlink:label="cme_DebtDisclosureAbstract_634400284896775633" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtConversionTable" xlink:label="us-gaap_DebtConversionTable_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400284896775633" xlink:to="us-gaap_DebtConversionTable_634405574018567570" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_RangeAxis" xlink:label="cme_RangeAxis_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtConversionTable_634405574018567570" xlink:to="cme_RangeAxis_634405574018567570" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_RangeDomain" xlink:label="cme_RangeDomain_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_RangeAxis_634405574018567570" xlink:to="cme_RangeDomain_634405574018567570" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_MaximumMember" xlink:label="cme_MaximumMember_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_RangeDomain_634405574018567570" xlink:to="cme_MaximumMember_634405574018567570" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018567570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtConversionTable_634405574018567570" xlink:to="us-gaap_StatementLineItems_634405574018567570" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018567570" xlink:to="us-gaap_DebtInstrumentFaceAmount_634405574018577572" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_CommercialPaperMaturityDateRangeStart" xlink:label="cme_CommercialPaperMaturityDateRangeStart_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018567570" xlink:to="cme_CommercialPaperMaturityDateRangeStart_634405574018577572" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_CommercialPaperMaturityDateRangeEnd" xlink:label="cme_CommercialPaperMaturityDateRangeEnd_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018567570" xlink:to="cme_CommercialPaperMaturityDateRangeEnd_634405574018577572" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_CommercialPaperWeightedAverageBalanceAtParValue" xlink:label="cme_CommercialPaperWeightedAverageBalanceAtParValue_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018567570" xlink:to="cme_CommercialPaperWeightedAverageBalanceAtParValue_634405574018577572" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_CommercialPaperOutstanding" xlink:label="cme_CommercialPaperOutstanding_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018567570" xlink:to="cme_CommercialPaperOutstanding_634405574018577572" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureDebtScheduleOfShortTermAndLongTermDebtDetails" xlink:type="extended" xlink:title="40302 - Disclosure - Debt (Schedule of Short-Term and Long-Term Debt) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DebtDisclosureAbstract" xlink:label="cme_DebtDisclosureAbstract_634400285424835633" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ScheduleOfDebtTable" xlink:label="cme_ScheduleOfDebtTable_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400285424835633" xlink:to="cme_ScheduleOfDebtTable_634405574018577572" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_ScheduleOfDebtTable_634405574018577572" xlink:to="us-gaap_DebtInstrumentAxis_634405574018577572" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis_634405574018577572" xlink:to="us-gaap_DebtInstrumentNameDomain_634405574018577572" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_TermLoanDue2011InterestEqualTo3MonthLiborPlus100ResetQuarterlyMember" xlink:label="cme_TermLoanDue2011InterestEqualTo3MonthLiborPlus100ResetQuarterlyMember_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018577572" xlink:to="cme_TermLoanDue2011InterestEqualTo3MonthLiborPlus100ResetQuarterlyMember_634405574018577572" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FixedRateNotesDueAugustTwoThousandThirteenMember" xlink:label="cme_FixedRateNotesDueAugustTwoThousandThirteenMember_634405574018577572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018577572" xlink:to="cme_FixedRateNotesDueAugustTwoThousandThirteenMember_634405574018577572" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FixedRateNotesDueFebruaryTwoThousandFourteenMember" xlink:label="cme_FixedRateNotesDueFebruaryTwoThousandFourteenMember_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018577572" xlink:to="cme_FixedRateNotesDueFebruaryTwoThousandFourteenMember_634405574018587574" order="3" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FixedRateNotesDueMarchTwoThousandEighteenMember" xlink:label="cme_FixedRateNotesDueMarchTwoThousandEighteenMember_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018577572" xlink:to="cme_FixedRateNotesDueMarchTwoThousandEighteenMember_634405574018587574" order="4" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_InterestRateSwapAgreementMember" xlink:label="cme_InterestRateSwapAgreementMember_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018577572" xlink:to="cme_InterestRateSwapAgreementMember_634405574018587574" order="5" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ForwardStartingInterestRateSwapAgreementMember" xlink:label="cme_ForwardStartingInterestRateSwapAgreementMember_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018577572" xlink:to="cme_ForwardStartingInterestRateSwapAgreementMember_634405574018587574" order="6" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_ScheduleOfDebtTable_634405574018577572" xlink:to="us-gaap_StatementLineItems_634405574018587574" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShortTermNonBankLoansAndNotesPayable" xlink:label="us-gaap_ShortTermNonBankLoansAndNotesPayable_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018587574" xlink:to="us-gaap_ShortTermNonBankLoansAndNotesPayable_634405574018587574" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="7" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_UnsecuredLongTermDebt" xlink:label="us-gaap_UnsecuredLongTermDebt_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018587574" xlink:to="us-gaap_UnsecuredLongTermDebt_634405574018587574" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="8" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DerivativeFixedInterestRate" xlink:label="us-gaap_DerivativeFixedInterestRate_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018587574" xlink:to="us-gaap_DerivativeFixedInterestRate_634405574018587574" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018587574" xlink:to="us-gaap_DebtInstrumentFaceAmount_634405574018587574" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="us-gaap_DebtInstrumentMaturityDate_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018587574" xlink:to="us-gaap_DebtInstrumentMaturityDate_634405574018587574" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_634405574018587574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018587574" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_634405574018587574" order="6" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate" xlink:label="us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate_634405574018597576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018587574" xlink:to="us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate_634405574018597576" order="7" use="optional" priority="2" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureDebtLongTermDebtMaturitiesAtParValueDetails" xlink:type="extended" xlink:title="40303 - Disclosure - Debt (Long-Term Debt Maturities at Par Value) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DebtDisclosureAbstract" xlink:label="cme_DebtDisclosureAbstract_634400286169579633" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_634405574018597576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400286169579633" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_634405574018597576" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_634405574018597576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400286169579633" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_634405574018597576" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_634405574018597576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400286169579633" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_634405574018597576" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_634405574018597576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400286169579633" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_634405574018597576" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_634405574018597576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400286169579633" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_634405574018597576" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_634405574018597576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400286169579633" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_634405574018597576" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureDebtFairValueOfFixedRateNotesByMaturityDateDetails" xlink:type="extended" xlink:title="40304 - Disclosure - Debt (Fair Value of Fixed Rate Notes by Maturity Date) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DebtDisclosureAbstract" xlink:label="cme_DebtDisclosureAbstract_634400287011667633" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ScheduleOfDebtTable" xlink:label="cme_ScheduleOfDebtTable_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_DebtDisclosureAbstract_634400287011667633" xlink:to="cme_ScheduleOfDebtTable_634405574018607578" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_ScheduleOfDebtTable_634405574018607578" xlink:to="us-gaap_DebtInstrumentAxis_634405574018607578" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis_634405574018607578" xlink:to="us-gaap_DebtInstrumentNameDomain_634405574018607578" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FixedRateNotesDueAugustTwoThousandThirteenMember" xlink:label="cme_FixedRateNotesDueAugustTwoThousandThirteenMember_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018607578" xlink:to="cme_FixedRateNotesDueAugustTwoThousandThirteenMember_634405574018607578" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FixedRateNotesDueFebruaryTwoThousandFourteenMember" xlink:label="cme_FixedRateNotesDueFebruaryTwoThousandFourteenMember_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018607578" xlink:to="cme_FixedRateNotesDueFebruaryTwoThousandFourteenMember_634405574018607578" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FixedRateNotesDueMarchTwoThousandEighteenMember" xlink:label="cme_FixedRateNotesDueMarchTwoThousandEighteenMember_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentNameDomain_634405574018607578" xlink:to="cme_FixedRateNotesDueMarchTwoThousandEighteenMember_634405574018607578" order="3" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_ScheduleOfDebtTable_634405574018607578" xlink:to="us-gaap_StatementLineItems_634405574018607578" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018607578" xlink:to="us-gaap_DebtInstrumentFaceAmount_634405574018607578" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DebtInstrumentFairValue" xlink:label="us-gaap_DebtInstrumentFairValue_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018607578" xlink:to="us-gaap_DebtInstrumentFairValue_634405574018607578" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" xlink:type="extended" xlink:title="40401 - Disclosure - Income Taxes (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_IncomeTaxDisclosureAbstract" xlink:label="cme_IncomeTaxDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_634405574018607578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations_634405574018607578" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_EffectiveIncomeTaxRateReconciliationStateApportionment" xlink:label="cme_EffectiveIncomeTaxRateReconciliationStateApportionment_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_IncomeTaxDisclosureAbstract" xlink:to="cme_EffectiveIncomeTaxRateReconciliationStateApportionment_634405574018617580" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_IncomeTaxReconciliationStateApportionment" xlink:label="cme_IncomeTaxReconciliationStateApportionment_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_IncomeTaxDisclosureAbstract" xlink:to="cme_IncomeTaxReconciliationStateApportionment_634405574018617580" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_634405574018617580" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_634405574018617580" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ValuationAllowanceAmount" xlink:label="us-gaap_ValuationAllowanceAmount_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_ValuationAllowanceAmount_634405574018617580" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureContingenciesNarrativeDetails" xlink:type="extended" xlink:title="40501 - Disclosure - Contingencies (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LossContingencyAbstract" xlink:label="us-gaap_LossContingencyAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LossContingencyRangeOfPossibleLossMinimum" xlink:label="us-gaap_LossContingencyRangeOfPossibleLossMinimum_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LossContingencyAbstract" xlink:to="us-gaap_LossContingencyRangeOfPossibleLossMinimum_634405574018617580" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LossContingencyRangeOfPossibleLossMaximum" xlink:label="us-gaap_LossContingencyRangeOfPossibleLossMaximum_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LossContingencyAbstract" xlink:to="us-gaap_LossContingencyRangeOfPossibleLossMaximum_634405574018617580" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureGuaranteesNarrativeDetails" xlink:type="extended" xlink:title="40601 - Disclosure - Guarantees (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_GuaranteesAbstract" xlink:label="cme_GuaranteesAbstract" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_DailyTransferBetweenClearingFirms" xlink:label="cme_DailyTransferBetweenClearingFirms_634405574018617580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GuaranteesAbstract" xlink:to="cme_DailyTransferBetweenClearingFirms_634405574018617580" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_LettersOfCreditOutstandingAmount" xlink:label="cme_LettersOfCreditOutstandingAmount_634405574018627582" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GuaranteesAbstract" xlink:to="cme_LettersOfCreditOutstandingAmount_634405574018627582" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_PercentageAllocatedToParentAndExternalPartyOfCrossMarginArrangementOfGainsLossesOnLiquidationOfOpenPositionAndCrossMarginAccount" xlink:label="cme_PercentageAllocatedToParentAndExternalPartyOfCrossMarginArrangementOfGainsLossesOnLiquidationOfOpenPositionAndCrossMarginAccount_634405574018797616" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GuaranteesAbstract" xlink:to="cme_PercentageAllocatedToParentAndExternalPartyOfCrossMarginArrangementOfGainsLossesOnLiquidationOfOpenPositionAndCrossMarginAccount_634405574018797616" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:label="us-gaap_GuaranteeObligationsCurrentCarryingValue_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_GuaranteesAbstract" xlink:to="us-gaap_GuaranteeObligationsCurrentCarryingValue_634405574018807618" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureStockBasedPaymentsNarrativeDetails" xlink:type="extended" xlink:title="40701 - Disclosure - Stock-Based Payments (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="us-gaap_ShareBasedCompensationAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_634405574018807618" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_634405574018807618" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_634405574018807618" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating_634405574018807618" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_634405574018807618" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_FairValueOptions" xlink:label="cme_FairValueOptions_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="cme_FairValueOptions_634405574018807618" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed_634405574018807618" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod_634405574018807618" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_634405574018807618" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_634405574018807618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_634405574018807618" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_634405574018817620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_634405574018817620" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm_634405574018817620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm_634405574018817620" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_634405574018817620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_634405574018817620" order="13" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_634405574018817620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_634405574018817620" order="14" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodMinimum" xlink:label="cme_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodMinimum_634405574018817620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="cme_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodMinimum_634405574018817620" order="15" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodMaximum" xlink:label="cme_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodMaximum_634405574018817620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="cme_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodMaximum_634405574018817620" order="16" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_634405574018817620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_634405574018817620" order="17" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureAccumulatedOtherComprehensiveIncomeLossNarrativeDetails" xlink:type="extended" xlink:title="40801 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="cme_AccumulatedOtherComprehensiveIncomeLossTable_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="cme_AccumulatedOtherComprehensiveIncomeLossTable_634405574018827622" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_AccumulatedOtherComprehensiveIncomeLossAxis" xlink:label="cme_AccumulatedOtherComprehensiveIncomeLossAxis_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_AccumulatedOtherComprehensiveIncomeLossTable_634405574018827622" xlink:to="cme_AccumulatedOtherComprehensiveIncomeLossAxis_634405574018827622" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_AccumulatedOtherComprehensiveIncomeLossDomain" xlink:label="cme_AccumulatedOtherComprehensiveIncomeLossDomain_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_AccumulatedOtherComprehensiveIncomeLossAxis_634405574018827622" xlink:to="cme_AccumulatedOtherComprehensiveIncomeLossDomain_634405574018827622" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ForeignCurrencyTranslationAdjustmentsMember" xlink:label="cme_ForeignCurrencyTranslationAdjustmentsMember_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_AccumulatedOtherComprehensiveIncomeLossDomain_634405574018827622" xlink:to="cme_ForeignCurrencyTranslationAdjustmentsMember_634405574018827622" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_AccumulatedOtherComprehensiveIncomeLossTable_634405574018827622" xlink:to="us-gaap_StatementLineItems_634405574018827622" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018827622" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_634405574018827622" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_ReversalAccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="cme_ReversalAccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018827622" xlink:to="cme_ReversalAccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_634405574018827622" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018827622" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_634405574018827622" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InvestmentOwnedAtFairValue" xlink:label="us-gaap_InvestmentOwnedAtFairValue_634405574018827622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018827622" xlink:to="us-gaap_InvestmentOwnedAtFairValue_634405574018827622" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureFairValueMeasurementsFinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails" xlink:type="extended" xlink:title="40901 - Disclosure - Fair Value Measurements (Financial Instruments Measured at Fair Value on a Recurring Basis) (Details)">
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_634388037126695280" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_634388037126695280" xlink:to="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_634405574018837624" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis" xlink:label="us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_634405574018837624" xlink:to="us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis_634405574018837624" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValuePlanAssetMeasurementDomain" xlink:label="us-gaap_FairValuePlanAssetMeasurementDomain_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis_634405574018837624" xlink:to="us-gaap_FairValuePlanAssetMeasurementDomain_634405574018837624" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValuePlanAssetMeasurementDomain_634405574018837624" xlink:to="us-gaap_FairValueInputsLevel1Member_634405574018837624" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValuePlanAssetMeasurementDomain_634405574018837624" xlink:to="us-gaap_FairValueInputsLevel2Member_634405574018837624" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValuePlanAssetMeasurementDomain_634405574018837624" xlink:to="us-gaap_FairValueInputsLevel3Member_634405574018837624" order="3" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_634405574018837624" xlink:to="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_634405574018837624" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashAndCashEquivalentsDomain" xlink:label="us-gaap_CashAndCashEquivalentsDomain_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_634405574018837624" xlink:to="us-gaap_CashAndCashEquivalentsDomain_634405574018837624" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_USTreasurySecuritiesMember" xlink:label="us-gaap_USTreasurySecuritiesMember_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashAndCashEquivalentsDomain_634405574018837624" xlink:to="us-gaap_USTreasurySecuritiesMember_634405574018837624" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_MutualFundsMember" xlink:label="cme_MutualFundsMember_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashAndCashEquivalentsDomain_634405574018837624" xlink:to="cme_MutualFundsMember_634405574018837624" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis" xlink:label="us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_634405574018837624" xlink:to="us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_634405574018837624" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_634405574018837624" xlink:to="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SecuritiesAssetsMember" xlink:label="us-gaap_SecuritiesAssetsMember_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" xlink:to="us-gaap_SecuritiesAssetsMember_634405574018837624" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DomesticCorporateDebtSecuritiesMember" xlink:label="us-gaap_DomesticCorporateDebtSecuritiesMember_634405574018837624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" xlink:to="us-gaap_DomesticCorporateDebtSecuritiesMember_634405574018837624" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_MunicipalBondsMember" xlink:label="us-gaap_MunicipalBondsMember_634405574018847626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" xlink:to="us-gaap_MunicipalBondsMember_634405574018847626" order="3" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AssetBackedSecuritiesMember" xlink:label="us-gaap_AssetBackedSecuritiesMember_634405574018847626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" xlink:to="us-gaap_AssetBackedSecuritiesMember_634405574018847626" order="4" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember" xlink:label="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_634405574018847626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" xlink:to="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_634405574018847626" order="5" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="us-gaap_EquitySecuritiesMember_634405574018847626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_634405574018837624" xlink:to="us-gaap_EquitySecuritiesMember_634405574018847626" order="6" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018847626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_634405574018837624" xlink:to="us-gaap_StatementLineItems_634405574018847626" order="4" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueMeasuredOnRecurringBasisInvestments" xlink:label="us-gaap_FairValueMeasuredOnRecurringBasisInvestments_634405574018847626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018847626" xlink:to="us-gaap_FairValueMeasuredOnRecurringBasisInvestments_634405574018847626" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InvestmentOwnedAtFairValue" xlink:label="us-gaap_InvestmentOwnedAtFairValue_634405574018847626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018847626" xlink:to="us-gaap_InvestmentOwnedAtFairValue_634405574018847626" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShareNarrativeDetails" xlink:type="extended" xlink:title="41001 - Disclosure - Earnings Per Share (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_EarningsPerCommonShareAbstract" xlink:label="cme_EarningsPerCommonShareAbstract_634297251909186596" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract_634297251909186596" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_634405574018857628" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_634405574018857628" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_634405574018857628" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_634405574018857628" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain_634405574018857628" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockOptionsMember" xlink:label="us-gaap_StockOptionsMember_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain_634405574018857628" xlink:to="us-gaap_StockOptionsMember_634405574018857628" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeAxis" xlink:label="us-gaap_OptionIndexedToIssuersEquityTypeAxis_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_634405574018857628" xlink:to="us-gaap_OptionIndexedToIssuersEquityTypeAxis_634405574018857628" order="2" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeDomain" xlink:label="us-gaap_OptionIndexedToIssuersEquityTypeDomain_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OptionIndexedToIssuersEquityTypeAxis_634405574018857628" xlink:to="us-gaap_OptionIndexedToIssuersEquityTypeDomain_634405574018857628" order="1" use="optional" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_RestrictedStockAwardsMember" xlink:label="cme_RestrictedStockAwardsMember_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OptionIndexedToIssuersEquityTypeDomain_634405574018857628" xlink:to="cme_RestrictedStockAwardsMember_634405574018857628" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_634405574018857628" xlink:to="us-gaap_StatementLineItems_634405574018857628" order="3" use="optional" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_634405574018857628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018857628" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_634405574018857628" order="1" use="optional" priority="7" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureEarningsPerShareBasicAndDilutedEarningsPerShareDetails" xlink:type="extended" xlink:title="41002 - Disclosure - Earnings Per Share (Basic and Diluted Earnings Per Share) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_EarningsPerCommonShareAbstract" xlink:label="cme_EarningsPerCommonShareAbstract" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="us-gaap_NetIncomeLoss_634405574018867630" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_634405574018867630" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_EffectOfStockOptions" xlink:label="cme_EffectOfStockOptions_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="cme_EffectOfStockOptions_634405574018867630" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_634405574018867630" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_634405574018867630" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="us-gaap_EarningsPerShareBasic_634405574018867630" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_EarningsPerCommonShareAbstract" xlink:to="us-gaap_EarningsPerShareDiluted_634405574018867630" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.cmegroup.com/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" xlink:type="extended" xlink:title="41101 - Disclosure - Subsequent Events (Narrative) (Details)">
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_SubsequentEventsAbstract" xlink:label="cme_SubsequentEventsAbstract_634405555041473956" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="cme_SubsequentEventsAbstract_634405555041473956" xlink:to="us-gaap_StatementTable_634405574018867630" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018867630" xlink:to="us-gaap_StatementClassOfStockAxis_634405574018867630" order="1" use="optional" priority="4" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis_634405574018867630" xlink:to="us-gaap_ClassOfStockDomain_634405574018867630" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="us-gaap_CommonClassAMember_634405574018867630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_634405574018867630" xlink:to="us-gaap_CommonClassAMember_634405574018867630" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_634405574018877632" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_634405574018867630" xlink:to="us-gaap_StatementLineItems_634405574018877632" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="cme-20110331.xsd#cme_StockRepurchaseProgramAuthorizedAmount" xlink:label="cme_StockRepurchaseProgramAuthorizedAmount_634405574018877632" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_634405574018877632" xlink:to="cme_StockRepurchaseProgramAuthorizedAmount_634405574018877632" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1" />
  </presentationLink>
</linkbase>
