| Tag | Field Name | Req'd | Comments | |
|---|---|---|---|---|
| Standard Header | Y | MsgType = AB | ||
| 11 | ClOrdID | Y | Unique identifier of the order as assigned by institution or by the intermediary with closest association with the investor. | |
| 526 | SecondaryClOrdID | N | ||
| 583 | ClOrdLinkID | N | ||
| component block <Parties> | N | Insert here the set of "Parties" (firm identification) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" | ||
| 1 | Account | N | ||
| 581 | AccountType | N | ||
| 589 | DayBookingInst | N | ||
| 590 | BookingUnit | N | ||
| 591 | PreallocMethod | N | ||
| 78 | NoAllocs | N | Number of repeating groups for pre-trade allocation | |
 | 79 | AllocAccount | N | Required if NoAllocs > 0. Must be first field in repeating group. |
| 467 | IndividualAllocID | N | |
| 80 | AllocQty | N | |
| 63 | SettlmntTyp | N | ||
| 64 | FutSettDate | N | Takes precedence over SettlmntTyp value and conditionally required/omitted for specific SettlmntTyp values. | |
| 544 | CashMargin | N | ||
| 635 | ClearingFeeIndicator | N | ||
| 21 | HandlInst | Y | ||
| 18 | ExecInst | N | Can contain multiple instructions, space delimited. If OrdType=P, exactly one of the following values (ExecInst = L, R, M, P, O, T, or W) must be specified. | |
| 110 | MinQty | N | ||
| 111 | MaxFloor | N | ||
| 100 | ExDestination | N | ||
| 386 | NoTradingSessions | N | Specifies the number of repeating TradingSessionIDs | |
| 336 | TradingSessionID | N | Required if NoTradingSessions is > 0. |
| 625 | TradingSessionSubID | N | |
| 81 | ProcessCode | N | Used to identify soft trades at order entry. | |
| 54 | Side | Y | Additional enumeration that indicates this is an order for a multileg order and that the sides are specified in the Instrument Leg component block. | |
| Component block <Instrument> | Y | Insert here the set of "Instrument" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" SecurityType[167] = "MLEG" CFICode should be set to the type of multileg product, such as "O" - options, "F" - Future or Swap. | ||
| 140 | PrevClosePx | N | Useful for verifying security identification | |
| 555 | NoLegs | Y | Number of legs Can be zero (e.g. standardized multileg instrument such as an Option strategy) - must be provided even if zero | |
| Component block <Instrument Leg> | N | Must be provided if Number of legs > 0 | |
| 564 | LegPositionEffect | N | Provide if the PositionEffect for the leg is different from that specified for the overall multileg security |
| 565 | LegCoveredOrUncovered | N | Provide if the CoveredOrUncovered for the leg is different from that specified for the overall multileg security. |
| Component block <NestedParties> | N | Insert here the set of "Nested Parties" (firm identification "nested" within additional repeating group) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" Used for NestedPartyRole=Leg Clearing Firm/Account, Leg Account/Account Type | |
| 654 | LegRefID | N | Used to identify a specific leg. |
| 566 | LegPrice | N | Provide only if a price is required for a specific leg. Used for anchoring the overall multileg security price to a specific leg price. |
| 587 | LegSettlmntTyp | N | Refer to values for SettlmntTyp (63) |
| 588 | LegFutSettDate | N | Refer to values for FutSettDate (64) |
| 114 | LocateReqd | N | Required for short sell orders | |
| 60 | TransactTime | Y | Time this order request was initiated/released by the trader, trading system, or intermediary. | |
| 465 | QuantityType | N | ||
| Component block <OrderQtyData> | Y | Insert here the set of "OrderQtyData" fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" | ||
| 40 | OrdType | Y | ||
| 423 | PriceType | N | ||
| 44 | Price | N | Required for limit OrdTypes. For F/X orders, should be the "all-in" rate (spot rate adjusted for forward points). Can be used to specify a limit price for a pegged order, previously indicated, etc. | |
| 99 | StopPx | N | Required for OrdType = "Stop" or OrdType = "Stop limit". | |
| 15 | Currency | N | ||
| 376 | ComplianceID | N | ||
| 377 | SolicitedFlag | N | ||
| 23 | IOIid | N | Required for Previously Indicated Orders (OrdType=E) | |
| 117 | QuoteID | N | Required for Previously Quoted Orders (OrdType=D) | |
| 59 | TimeInForce | N | Absence of this field indicates Day order | |
| 168 | EffectiveTime | N | Can specify the time at which the order should be considered valid | |
| 432 | ExpireDate | N | Conditionally required if TimeInForce = GTD and ExpireTime is not specified. | |
| 126 | ExpireTime | N | Conditionally required if TimeInForce = GTD and ExpireDate is not specified. | |
| 427 | GTBookingInst | N | States whether executions are booked out or accumulated on a partially filled GT order | |
| Component block <CommissionData> | N | Insert here the set of "CommissionData" fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" | ||
| 528 | OrderCapacity | N | ||
| 529 | OrderRestrictions | N | ||
| 582 | CustOrderCapacity | N | ||
| 121 | ForexReq | N | Indicates that broker is requested to execute a Forex accommodation trade in conjunction with the security trade. | |
| 120 | SettlCurrency | N | Required if ForexReq = Y. | |
| 58 | Text | N | ||
| 354 | EncodedTextLen | N | Must be set if EncodedText field is specified and must immediately precede it. | |
| 355 | EncodedText | N | Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field. | |
| 77 | PositionEffect | N | For use in derivatives omnibus accounting | |
| 203 | CoveredOrUncovered | N | For use with derivatives, such as options | |
| 210 | MaxShow | N | ||
| 211 | PegDifference | N | Amount (signed) added to the price of the peg | |
| 388 | DiscretionInst | N | Code to identify the price a DiscretionOffset is related to and should be mathematically added to. Required if DiscretionOffset is specified. | |
| 389 | DiscretionOffset | N | Amount (signed) added to the "related to" price specified via DiscretionInst. | |
| 480 | CancellationRights | N | For CIV - Optional | |
| 481 | MoneyLaunderingStatus | N | For CIV - Optional | |
| 513 | RegistID | N | Reference to Registration Instructions message for this Order. | |
| 494 | Designation | N | Supplementary registration information for this Order | |
| 563 | MultiLegRptTypeReq | N | Indicates the method of execution reporting requested by issuer of the order. | |
| 118 | NetMoney | N | Can be specified on the order for Fixed Income Municipals | |
| Standard Trailer | Y | |||