| Tag | Field Name | Req'd | Comments | |
|---|---|---|---|---|
| Standard Header | Y | MsgType = AC | ||
| 37 | OrderID | N | Unique identifier of most recent order as assigned by sell-side (broker, exchange, ECN). | |
| 41 | OrigClOrdID | Y | ClOrdID of the previous order (NOT the initial order of the day) when canceling or replacing an order. | |
| 11 | ClOrdID | Y | Unique identifier of replacement order as assigned by institution or by the intermediary with closest association with the investor.. Note that this identifier will be used in ClOrdID field of the Cancel Reject message if the replacement request is rejected. | |
| 526 | SecondaryClOrdID | N | ||
| 583 | ClOrdLinkID | N | ||
| 586 | OrigOrdModTime | 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] = "MULTILEG" 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 forthe 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 | |||