New Order

Table 1. New Order Input Bitfields
ByteBitFieldByteBitField
11ClearingFirm O61DisplayRange O
2ClearingAccount O2StopPx O
4Price O4RoutStrategy O
8ExecInst O8RouteDeliveryMethod O
16OrdType O16ExDestination O
32TimeInForce O32EchoText O
64MinQty O64AuctionId
128MaxFloor O128RoutingFirmID
21SymbolR71AlgorithmicIndicator
2SymbolSfx O2RiskGroupID O
4Currency4ClientQualifiedRole
8IdSource8InvestorQualifiedRole
16SecurityId16ExecutorQualifiedRole
32SecurityExchange32CtiCode
64CapacityR64ManualOrderIndicator
128RoutingInst O128OperatorId
31Account O81(Reserved)
2DisplayIndicator O2(Reserved)
4(Reserved)4ClearingOptionalData
8DiscretionAmount O8ClientIDAttr
16PegDifference O16FrequentTraderID
32PreventMatch O32Compression
64LocateReqd O64FloorDestination
128ExpireTime O128FloorRoutingInst
41MaturityDate91OrderOrigin
2StrikePrice2ORS
4PutOrCall4PriceType
8RiskReset O8(Reserved)
16OpenClose16(Reserved)
32CMTANumber32(Reserved)
64TargetPartyID64CrossTradeFlag O
128(Reserved)128(Reserved)
51SessionEligibility101Held
2AttributedQuote O2LocateBroker O
4BookingType4CmcSessionsO
8ExtExecInst O8StepUpAmountO
16ClientID16(Reserved)
32InvestorID32(Reserved)
64ExecutorID64(Reserved)
128OrderOrigination128(Reserved)

Cboe Titanium U.S. Equities BOE Specification - New Order | Cboe