FIX 4.2 Order Cancel/Replace Request (35=G)

Asks to change an existing order, for example its quantity or price. Traders often call it a modify or amend. OrigClOrdID (41) identifies the order and a new ClOrdID (11) identifies the request.

MsgType (tag 35): G
Name in FIX 4.2: OrderCancelReplaceRequest
Category: Application
Required body fields: 7

Fields in FIX 4.2

Body fields in the order the FIX 4.2 definition lists them. A repeating group starts with its counter field (NoXxx), followed by the fields of each entry, indented. A field inside an optional component or group is required only when that component or group is present.

Tag	Field	Required
37	OrderID	Optional
109	ClientID	Optional
76	ExecBroker	Optional
41	OrigClOrdID	Required
11	ClOrdID	Required
66	ListID	Optional
1	Account	Optional
78	NoAllocs (repeating group)	Optional
79	AllocAccount	Optional
80	AllocShares	Optional
63	SettlmntTyp	Optional
64	FutSettDate	Optional
21	HandlInst	Required
18	ExecInst	Optional
110	MinQty	Optional
111	MaxFloor	Optional
100	ExDestination	Optional
386	NoTradingSessions (repeating group)	Optional
336	TradingSessionID	Optional
55	Symbol	Required
65	SymbolSfx	Optional
48	SecurityID	Optional
22	IDSource	Optional
167	SecurityType	Optional
200	MaturityMonthYear	Optional
205	MaturityDay	Optional
201	PutOrCall	Optional
202	StrikePrice	Optional
206	OptAttribute	Optional
231	ContractMultiplier	Optional
223	CouponRate	Optional
207	SecurityExchange	Optional
106	Issuer	Optional
348	EncodedIssuerLen	Optional
349	EncodedIssuer	Optional
107	SecurityDesc	Optional
350	EncodedSecurityDescLen	Optional
351	EncodedSecurityDesc	Optional
54	Side	Required
60	TransactTime	Required
38	OrderQty	Optional
152	CashOrderQty	Optional
40	OrdType	Required
44	Price	Optional
99	StopPx	Optional
211	PegDifference	Optional
388	DiscretionInst	Optional
389	DiscretionOffset	Optional
376	ComplianceID	Optional
377	SolicitedFlag	Optional
15	Currency	Optional
59	TimeInForce	Optional
168	EffectiveTime	Optional
432	ExpireDate	Optional
126	ExpireTime	Optional
427	GTBookingInst	Optional
12	Commission	Optional
13	CommType	Optional
47	Rule80A	Optional
121	ForexReq	Optional
120	SettlCurrency	Optional
58	Text	Optional
354	EncodedTextLen	Optional
355	EncodedText	Optional
193	FutSettDate2	Optional
192	OrderQty2	Optional
77	OpenClose	Optional
203	CoveredOrUncovered	Optional
204	CustomerOrFirm	Optional
210	MaxShow	Optional
114	LocateReqd	Optional
439	ClearingFirm	Optional
440	ClearingAccount	Optional

Every message also carries the FIX 4.2 standard header (BeginString, BodyLength, MsgType, SenderCompID, TargetCompID, MsgSeqNum, SendingTime and others) and ends with CheckSum (10).

Also in other versions

Order Cancel/Replace Request across all FIX versions

Decode a Order Cancel/Replace Request message

Field and message data comes from the QuickFIX data dictionaries for FIX 4.0 to 5.0 SP2 and FIXT 1.1, used under the QuickFIX Software License. This product includes software developed by quickfixengine.org (http://www.quickfixengine.org/). Enumerated value names are converted to plain text for reading.