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  <xsd:element abstract="true" id="intl_ExchangeableForeignOrdinaryEquitiesAndAdrsMember" name="ExchangeableForeignOrdinaryEquitiesAndAdrsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_EximBankNotesReceivableAbstract" name="EximBankNotesReceivableAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_FcsMarginLineOfCreditFacilityMember" name="FcsMarginLineOfCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_FcstoneLlcMember" name="FcstoneLlcMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_FinancialInstrumentSoldNotYetPurchasedMember" name="FinancialInstrumentSoldNotYetPurchasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_FinancialInstrumentsOwnedMember" name="FinancialInstrumentsOwnedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_FinancialInstrumentsWithOffBalanceSheetRiskAndConcentrationsOfCreditRiskAbstract" name="FinancialInstrumentsWithOffBalanceSheetRiskAndConcentrationsOfCreditRiskAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_FiniteAndIndefinitedLivedAccumulatedAmortizationAndImpairmentCharges" name="FiniteAndIndefinitedLivedAccumulatedAmortizationAndImpairmentCharges" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_FmsSubNoteCommodityLineOfCreditFacilityMember" name="FmsSubNoteCommodityLineOfCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ForeignExchangeSegmentMember" name="ForeignExchangeSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ForwardsettlingsecuritiespurchasedMember" name="ForwardsettlingsecuritiespurchasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ForwardsettlingsecuritiessoldMember" name="ForwardsettlingsecuritiessoldMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_G.X.ClarkeINTLFCStonePartnersMember" name="G.X.ClarkeINTLFCStonePartnersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_GainvestS.A.SociedadGerentedeFCIComisionNacionaldeValoresMember" name="GainvestS.A.SociedadGerentedeFCIComisionNacionaldeValoresMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_GoodwillAbstract" name="GoodwillAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_GoodwillAndIntangibleAssetsNet" name="GoodwillAndIntangibleAssetsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="intl_GrossFiniteAndIndefiniteLivedIntangibleAssets" name="GrossFiniteAndIndefiniteLivedIntangibleAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_HcoSyndicatedLineOfCreditFacilityMember" name="HcoSyndicatedLineOfCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ICAPMemberMember" name="ICAPMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_INTLCapitalS.A.GeneralInspectorofJusticeMemberDomain" name="INTLCapitalS.A.GeneralInspectorofJusticeMemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_INTLCapitalS.A.SuperintendenceofSecuritiesMarketsofBuenosAiresMemberDomain" name="INTLCapitalS.A.SuperintendenceofSecuritiesMarketsofBuenosAiresMemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_INTLCapitalS.ARosarioFuturesExchangesMemberDomain" name="INTLCapitalS.ARosarioFuturesExchangesMemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_INTLFCStoneLtdMember" name="INTLFCStoneLtdMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_IncomeTaxesAbstract" name="IncomeTaxesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_Incomefromcontinuingoperationsallocatedtocommonshareholders" name="Incomefromcontinuingoperationsallocatedtocommonshareholders" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="intl_InsuredShortTermNotesReceivable" name="InsuredShortTermNotesReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_IntangibleAssetsAbstract" name="IntangibleAssetsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_IntlFcstoneDtvmLtdaMember" name="IntlFcstoneDtvmLtdaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_IntlFcstoneEuropeMember" name="IntlFcstoneEuropeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_Level3AssetsForWhichCompanyBearsEconomicExposure" name="Level3AssetsForWhichCompanyBearsEconomicExposure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="intl_Level3AssetsForWhichCompanyBearsEconomicExposureAsPercertangeOfTotalAssets" name="Level3AssetsForWhichCompanyBearsEconomicExposureAsPercertangeOfTotalAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_MainLineOfCreditFacilitiesMember" name="MainLineOfCreditFacilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_MutualFundsAndOtherMember" name="MutualFundsAndOtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_NetSegmentContribution" name="NetSegmentContribution" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="intl_NumberOfCreditFacilities" name="NumberOfCreditFacilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element id="intl_NumberOfDifferentTypesOfForeignCurrencies" name="NumberOfDifferentTypesOfForeignCurrencies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_Numberofaccountsforcustomerscompanywide" name="Numberofaccountsforcustomerscompanywide" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_Obligationsforparticipationrights" name="Obligationsforparticipationrights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_OtherSegmentMember" name="OtherSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_OverCounterOtcCommodityContractsMember" name="OverCounterOtcCommodityContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_OverCounterOtcForeignExchangeContractsMember" name="OverCounterOtcForeignExchangeContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_PABReserveRequirementMember" name="PABReserveRequirementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_Payablestobdsandcounterpartiesatfairvalue" name="Payablestobdsandcounterpartiesatfairvalue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_PayablestobrokerdealersclearingorganizationsandcounterpartiesAxis" name="PayablestobrokerdealersclearingorganizationsandcounterpartiesAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_PayablestobrokerdealersclearingorganizationsandcounterpartiesDomain" name="PayablestobrokerdealersclearingorganizationsandcounterpartiesDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_PayabletobrokerdealersclearingorganizationsandcounterpartiesMember" name="PayabletobrokerdealersclearingorganizationsandcounterpartiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_PhysicalCommoditiesInventoryAbstract" name="PhysicalCommoditiesInventoryAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_PhysicalcommoditiesinventoryAxis" name="PhysicalcommoditiesinventoryAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_PhysicalcommoditiesinventoryDomain" name="PhysicalcommoditiesinventoryDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_Physicalcommoditiesinventoryatfairvalue" name="Physicalcommoditiesinventoryatfairvalue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_PhysicalcommoditiesinventorypreciousmetalsMember" name="PhysicalcommoditiesinventorypreciousmetalsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_PresentValueofEstimatedTotalPurchasePrice" name="PresentValueofEstimatedTotalPurchasePrice" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="intl_ProceedsFromStockOptionsExcercisedIncludingIncomeTaxBenefit" name="ProceedsFromStockOptionsExcercisedIncludingIncomeTaxBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="intl_ProvisionForDoubtfulAccountsAndImpairmentCharges" name="ProvisionForDoubtfulAccountsAndImpairmentCharges" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ReceivablesFromCustomersAndNotesReceivableNetAbstract" name="ReceivablesFromCustomersAndNotesReceivableNetAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_ReclassificationAdjustmentsForGainsLossesIncludedInNetIncome" name="ReclassificationAdjustmentsForGainsLossesIncludedInNetIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ReclassificationOfAdjustmentForGainsIncludedInNetIncomeAbstract" name="ReclassificationOfAdjustmentForGainsIncludedInNetIncomeAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ReserverequirementAxis" name="ReserverequirementAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_ReserverequirementDomain" name="ReserverequirementDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_RollforwardOfLevel3LiabilitiesRollForward" name="RollforwardOfLevel3LiabilitiesRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_RollforwardOfLevel3SecuritiesRollForward" name="RollforwardOfLevel3SecuritiesRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_SalesRepurchaseAgreements" name="SalesRepurchaseAgreements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="intl_ScheduleOfFiniteAndIndefiniteLivedIntangibleAssetsTableTextBlock" name="ScheduleOfFiniteAndIndefiniteLivedIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_SecuredFunds" name="SecuredFunds" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="intl_SecuredFundsRequiredUnderCommodityExchangeAct" name="SecuredFundsRequiredUnderCommodityExchangeAct" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="intl_SecuritiesAndOtherAssetsSegregatedFairValue" name="SecuritiesAndOtherAssetsSegregatedFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_SecuritiesAndOtherAssetsSegregatedUnderFederalAndOtherRegulationsAxis" name="SecuritiesAndOtherAssetsSegregatedUnderFederalAndOtherRegulationsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_SecuritiesAndOtherAssetsSegregatedUnderFederalAndOtherRegulationsDomain" name="SecuritiesAndOtherAssetsSegregatedUnderFederalAndOtherRegulationsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_SecuritiesSegmentMember" name="SecuritiesSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_SegmentAnalysisAbstract" name="SegmentAnalysisAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_SegmentIncome" name="SegmentIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="intl_ShortTermNotesReceivableOutstandingBalanceThresholdPercentage" name="ShortTermNotesReceivableOutstandingBalanceThresholdPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_SterneAgeeClearingInc.Member" name="SterneAgeeClearingInc.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_SterneAgeeFinancialServicesInc.Member" name="SterneAgeeFinancialServicesInc.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_SterneAgeeMember" name="SterneAgeeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_SterneAgeeandLeachIncMember" name="SterneAgeeandLeachIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_SuriwongseDebtInvestmentBalance" name="SuriwongseDebtInvestmentBalance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="intl_TBAandforwardsettlingsecuritiesMember" name="TBAandforwardsettlingsecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_TBAsecuritiespurchasedMember" name="TBAsecuritiespurchasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="intl_TBAsecuritiessoldMemberMember" name="TBAsecuritiessoldMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="intl_TotalLevel3Assets" name="TotalLevel3Assets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="intl_TotalLevel3AssetsAsPercentageOfTotalAssets" name="TotalLevel3AssetsAsPercentageOfTotalAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="intl_TotalLevel3AssetsAsPercentageOfTotalFinancialAssetsAtFairValue" name="TotalLevel3AssetsAsPercentageOfTotalFinancialAssetsAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="intl_UndistributedEarningsAllocatedtoParticipatingSecuritiesContinuingOperations" name="UndistributedEarningsAllocatedtoParticipatingSecuritiesContinuingOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
</xsd:schema>