New Complex Order (C1, C2, and EDGX Only)

ByteBitFieldByteBitField
11ClearingFIrmO51EquityLegShortSellO
2ClearingAccountO 2FloorDestinationO
4PriceO4FloorRoutingInstO
8OrdTypeO8MultiClassSprdO
16TimeInForceO16OrderOriginO
32Symbol O32ORS O
64Capacity O64PriceType O
128RoutingInst O128StrategyID O
21Account O61(Reserved)
2PreventMatchO2ExecInst O
4ExpireTime O4TiedHedge O
8CMTANumber O8(Reserved)
16TargetPartyIDO 16(Reserved)
32AttributedQuote O32(Reserved)
64EchoText O64(Reserved)
128AuctionId O128(Reserved)
31RoutingFirmID O71(Reserved)
2DrillThruProtection O2(Reserved)
4RiskReset O4(Reserved)
8CustomGroupId O8(Reserved)
16LegSide16(Reserved)
32EquityPartyId O32(Reserved)
64(Reserved)64(Reserved)
128ClearingOptionalData O128HeldO
41ClientIDAttr O81(Reserved)
2FrequentTraderID O2CrossInitiator O
4SessionEligibility O4CrossOnBehalfOfID O
8MaxFloor O8StopPx Effective TBDO
16DisplayRangeO16StopPxType Effective TBDO
32ComboOrder O32(Reserved)
64CompressionO64(Reserved)
128EquityExDestination O128(Reserved)

Cboe Titanium U.S. Options BOE Specification - New Complex Order (C1, C2, and EDGX Only) | Cboe