OptionalFields
AdjustedPositionReportMessage AdvertisementMessage AffectedOrdGrpComponent AllocAckGrpComponent AllocGrpComponent AllocationInstructionAckMessage AllocationInstructionAlertMessage AllocationInstructionMessage AllocationReportAckMessage AllocationReportMessage AllocsGroup AltMDSourceGroup AssignmentReportMessage AttrbGrpComponent BidCompReqGrpComponent BidCompRspGrpComponent BidComponentsGroup BidDescReqGrpComponent BidDescriptorsGroup BidRequestMessage BidResponseMessage BusinessMessageRejectMessage CapacitiesGroup ClearingInstructionsGroup ClrInstGrpComponent CollInqQualGrpComponent CollInquiryQualifierGroup CollateralAssignmentMessage CollateralInquiryAckMessage CollateralInquiryMessage CollateralReportMessage CollateralRequestMessage CollateralResponseMessage CommissionDataComponent CompIDReqGrpComponent CompIDStatGrpComponent CompIDsGroup ConfirmationMessage ConfirmationRequestMessage Confirmation_AckMessage ContAmtGrpComponent ContAmtsGroup ContraBrokersGroup ContraGrpComponent ContraryIntentionReportMessage CpctyConfGrpComponent CrossOrderCancelReplaceRequestMessage CrossOrderCancelRequestMessage DerivativeSecurityListMessage DerivativeSecurityListRequestMessage DiscretionInstructionsComponent DisplayInstructionComponent DistribInstsGroup DlvyInstGroup DlvyInstGrpComponent DontKnowTradeDKMessage EmailMessage EventsGroup EvntGrpComponent ExecAllocGrpComponent ExecCollGrpComponent ExecsGroup ExecsGrpComponent ExecutionAcknowledgementMessage ExecutionReportMessage ExpirationGroup ExpirationQtyComponent FinancingDetailsComponent HopGrpComponent HopsGroup IOIMessage IOIQualGrpComponent IOIQualifiersGroup InstrAttribGroup InstrmtGrpComponent InstrmtLegExecGrpComponent InstrmtLegGrpComponent InstrmtLegIOIGrpComponent InstrmtLegSecListGrpComponent InstrmtMDReqGrpComponent InstrmtStrkPxGrpComponent InstrumentComponent InstrumentExtensionComponent InstrumentLegComponent InstrumentPartiesComponent InstrumentPartiesGroup InstrumentPartySubIDsGroup InstrumentPtysSubGrpComponent LegAllocsGroup LegBenchmarkCurveDataComponent LegOrdGrpComponent LegPreAllocGrpComponent LegQuotGrpComponent LegQuotStatGrpComponent LegSecAltIDGrpComponent LegStipulationsComponent LegStipulationsGroup LegsGroup LinesOfTextGroup LinesOfTextGrpComponent ListCancelRequestMessage ListExecuteMessage ListOrdGrpComponent ListStatusMessage ListStatusRequestMessage ListStrikePriceMessage MDEntriesGroup MDEntryTypesGroup MDFullGrpComponent MDIncGrpComponent MDReqGrpComponent MDRjctGrpComponent MarketDataIncrementalRefreshMessage MarketDataRequestMessage MarketDataRequestRejectMessage MarketDataSnapshotFullRefreshMessage MassQuoteAcknowledgementMessage MassQuoteMessage MiscFeesGroup MiscFeesGrpComponent MsgTypeGrpComponent MsgTypesGroup MultilegOrderCancelReplaceMessage Nested2PartyIDsGroup Nested2PartySubIDsGroup Nested3PartyIDsGroup Nested3PartySubIDsGroup NestedParties2Component NestedParties3Component NestedPartiesComponent NestedPartyIDsGroup NestedPartySubIDsGroup NetworkCounterpartySystemStatusRequestMessage NetworkCounterpartySystemStatusResponseMessage NewOrderCrossMessage NewOrderListMessage NewOrderMultilegMessage NewOrderSingleMessage NewsMessage NstdPtys2SubGrpComponent NstdPtys3SubGrpComponent NstdPtysSubGrpComponent OrdAllocGrpComponent OrdListStatGrpComponent OrderCancelRejectMessage OrderCancelReplaceRequestMessage OrderCancelRequestMessage OrderMassCancelReportMessage OrderMassCancelRequestMessage OrderMassStatusRequestMessage OrderQtyDataComponent OrderStatusRequestMessage OrdersGroup PartiesComponent PartyIDsGroup PartySubIDsGroup PegInstructionsComponent PosAmtGroup PosUndInstrmtGrpComponent PositionAmountDataComponent PositionMaintenanceReportMessage PositionMaintenanceRequestMessage PositionQtyComponent PositionReportMessage PositionsGroup PreAllocGrpComponent PreAllocMlegGrpComponent PtysSubGrpComponent QuotCxlEntriesGrpComponent QuotEntryAckGrpComponent QuotEntryGrpComponent QuotQualGrpComponent QuotReqGrpComponent QuotReqLegsGrpComponent QuotReqRjctGrpComponent QuotSetAckGrpComponent QuotSetGrpComponent QuoteCancelMessage QuoteEntriesGroup QuoteMessage QuoteQualifiersGroup QuoteRequestMessage QuoteRequestRejectMessage QuoteResponseMessage QuoteSetsGroup QuoteStatusReportMessage QuoteStatusRequestMessage RFQReqGrpComponent RFQRequestMessage RegistDtlsGroup RegistrationInstructionsMessage RegistrationInstructionsResponseMessage RelSymDerivSecGrpComponent RelatedSymGroup RequestForPositionsAckMessage RequestForPositionsMessage RgstDistInstGrpComponent RgstDtlsGrpComponent RootPartiesComponent RootPartyIDsGroup RootPartySubIDsGroup RootSubPartiesComponent RoutingGrpComponent RoutingIDsGroup SecAltIDGrpComponent SecListGrpComponent SecLstUpdRelSymGrpComponent SecLstUpdRelSymsLegGrpComponent SecTypesGrpComponent SecurityAltIDGroup SecurityDefinitionMessage SecurityDefinitionRequestMessage SecurityDefinitionUpdateReportMessage SecurityListMessage SecurityListRequestMessage SecurityListUpdateReportMessage SecurityStatusMessage SecurityStatusRequestMessage SecurityTypeRequestMessage SecurityTypesGroup SecurityTypesMessage SettlInstGroup SettlInstGrpComponent SettlInstructionsDataComponent SettlPartiesComponent SettlPartyIDsGroup SettlPartySubIDsGroup SettlPtysSubGrpComponent SettlementInstructionRequestMessage SettlementInstructionsMessage SideCrossOrdCxlGrpComponent SideCrossOrdModGrpComponent SideTrdRegTSComponent SideTrdRegTSGroup SidesGroup SpreadOrBenchmarkCurveDataComponent StipulationsComponent StipulationsGroup StrategyParametersGroup StrategyParametersGrpComponent StrikesGroup TradeCaptureReportAckMessage TradeCaptureReportMessage TradeCaptureReportRequestAckMessage TradeCaptureReportRequestMessage TradesGroup TradingSessionListMessage TradingSessionListRequestMessage TradingSessionStatusMessage TradingSessionStatusRequestMessage TradingSessionsGroup TrdAllocGrpComponent TrdCapDtGrpComponent TrdCapRptAckSideGrpComponent TrdCapRptSideGrpComponent TrdCollGrpComponent TrdInstrmtLegGrpComponent TrdRegTimestampsComponent TrdRegTimestampsGroup TrdSessLstGrpComponent TrdgSesGrpComponent TriggeringInstructionComponent UndInstrmtCollGrpComponent UndInstrmtGrpComponent UndInstrmtStrkPxGrpComponent UndSecAltIDGrpComponent UnderlyingAmountComponent UnderlyingAmountsGroup UnderlyingInstrumentComponent UnderlyingSecurityAltIDGroup UnderlyingStipsGroup UnderlyingStipulationsComponent UnderlyingsGroup UndlyInstrumentPartiesComponent UndlyInstrumentPartiesGroup UndlyInstrumentPartySubIDsGroup UndlyInstrumentPtysSubGrpComponent UserRequestMessage UserResponseMessage YieldDataComponent