Order Cancel Request (MsgType = F, FIXML = OrderCancelRequest)

The order cancel request (F) message requests the cancelation of all of the remaining quantity of an existing order. Note that the Order Cancel/Replace Request (G) should be used to partially cancel (reduce) an order).

The request will only be accepted if the order can successfully be pulled back from the exchange floor without executing.

A cancel request (F) is assigned a ClOrdID (11) and is treated as a separate entity. If rejected, the ClOrdID (11) of the cancel request will be sent in the Cancel Reject (9) message, as well as the ClOrdID (11) of the actual order in the OrigClOrdID (41) field. The ClOrdID (11) assigned to the cancel request must be unique amongst the ClOrdID (11) assigned to regular orders and replacement orders.

An immediate response to this message is required. It is recommended that an ExecutionRpt (8) with ExecType (150) =Pending Cancel be sent unless the Order Cancel Request can be immediately accepted ( ExecutionRpt (8) with ExecType (150) =Canceled) or rejected ( Order Cancel Reject (9) message).

Tag Field Name FIXML Req'd Comments
<Standard Message Header> Y MsgType = F
41 OrigClOrdID OrigClOrdID Y ClOrdID (11) of the previous order (NOT the initial order of the day) when canceling or replacing an order.
37 OrderID OrderID N Unique identifier of most recent order as assigned by broker.
11 ClOrdID ClOrdID Y Unique ID of cancel request (F) as assigned by the institution.
66 ListID ListID N Required for List Orders
1 Account Account N
109 ClientID ClientID N Used for firm identification in third-party transactions (should not be a substitute for OnBehalfOfCompID (115) / DeliverToCompID (128) ).
76 ExecBroker ExecBroker N Used for firm identification in third-party transactions (should not be a substitute for OnBehalfOfCompID (115) / DeliverToCompID (128) ).
55 Symbol Symbol Y
65 SymbolSfx SymbolSfx N
48 SecurityID SecurityID N
22 IDSource IDSource N
167 SecurityType SecurityType N Must be specified if a Future or Option. If a Future: Symbol (55) , SecurityType (167) , and MaturityMonthYear (200) are required. If an Option: Symbol (55) , SecurityType (167) , MaturityMonthYear (200) , PutOrCall (201) , and StrikePrice (202) are required.
200 MaturityMonthYear MonthYear C Specifies the month and year of maturity. Required if MaturityDay (205) is specified.
205 MaturityDay Day N Can be used in conjunction with MaturityMonthYear (200) to specify a particular maturity date.
201 PutOrCall PutCall C For Options.
202 StrikePrice StrikePx C For Options.
206 OptAttribute OptAttribute N For Options.
231 ContractMultiplier ContractMultiplier N For Fixed Income, Convertible Bonds, Derivatives, etc. Note: If used, quantities should be expressed in the "nominal" (e.g. contracts vs. shares) amount.
223 CouponRate CouponRate N For Fixed Income.
207 SecurityExchange SecurityExch N Can be used to identify the security.
106 Issuer Issuer N
348 EncodedIssuerLen EncodedIssuerLen C Must be set if EncodedIssuer (349) field is specified and must immediately precede it.
349 EncodedIssuer EncodedIssuer C Encoded (non-ASCII characters) representation of the Issuer (106) field in the encoded format specified via the MessageEncoding (347) field.
107 SecurityDesc SecurityDesc N
350 EncodedSecurityDescLen EncodedSecDescLen C Must be set if EncodedSecurityDesc (351) field is specified and must immediately precede it.
351 EncodedSecurityDesc EncodedSecDesc C Encoded (non-ASCII characters) representation of the SecurityDesc (107) field in the encoded format specified via the MessageEncoding (347) field.
54 Side Side Y
60 TransactTime TransactTime Y Time this order request was initiated/released by the trader or trading system.
38 OrderQty OrderQty C Either CashOrderQty (152) or OrderQty (38) is required. OrderQty (38) = CumQty (14) + LeavesQty (151) (see exceptions above)
152 CashOrderQty CashOrderQty C Either CashOrderQty (152) or OrderQty (38) is required. Specifies the approximate "monetary quantity" for the order. Broker is responsible for converting and calculating OrderQty (38) in shares for subsequent messages.
376 ComplianceID ComplianceID N
377 SolicitedFlag SolicitedFlag N
58 Text Text N
354 EncodedTextLen EncodedTextLen C Must be set if EncodedText (355) field is specified and must immediately precede it.
355 EncodedText EncodedText C Encoded (non-ASCII characters) representation of the Text (58) field in the encoded format specified via the MessageEncoding (347) field.
<Standard Message Trailer> Y