Message
| ID | 17 |
| Pedigree | Added FIX.2.7 |
The order cancel/replace request is used to change the parameters of an existing order.
Do not use this message to cancel the remaining quantity of an outstanding order, use the Cancel Request for this purpose.
The request will only be accepted if the order can successfully be pulled back from the exchange floor without executing.
Only a limited number of fields can be changed via the cancel/replace request message. These fields are:
ExecInstOrderQtyOrdPxTimeInForce
Field | Name | Type | Req'd | Comments | Pedigree |
|---|---|---|---|---|---|
StandardHeader | Y | MsgType = G | Added FIX.2.7 | ||
37 | Unique identifier of original order as assigned by broker | Added FIX.2.7 | |||
41 | Y | Unique identifier of original order as assigned by institution. | Added FIX.2.7 | ||
11 | Y | Unique identifier of replacement order as assigned by institution | Added FIX.2.7 | ||
66 | Required for List Orders | Added FIX.2.7 | |||
1 | Added FIX.2.7 | ||||
63 | Absence of this field is interpreted as Regular. | Added FIX.2.7 | |||
64 | Required when SettlmntTyp = 6 (Future) or SettlmntTyp = 8 (Sellers Option) | Added FIX.2.7 | |||
21 | Y | Must match original order | Added FIX.2.7 | ||
18 | Can be defined multiple times for complex orders. Replacement order will be created with new parameters (i.e. original order values will not be brought forward to replacement order unless redefined within this message). | Added FIX.2.7 | |||
100 | Added FIX.2.7 | ||||
55 | Y | Must match original order | Added FIX.2.7 | ||
65 | Added FIX.2.7 | ||||
48 | Must match original order | Added FIX.2.7 | |||
22 | Must match original order | Added FIX.2.7 | |||
54 | Y | Must match original side, however, Buy and Buy Minus can be interchanged as well as Sell and Sell Plus | Added FIX.2.7 | ||
38 | Y | Added FIX.2.7 | |||
40 | Y | Added FIX.2.7 | |||
44 | Required for limit OrdTypes | Added FIX.2.7 | |||
99 | Required for stop OrdTypes | Added FIX.2.7 | |||
15 | Message without currency field is interpreted as US dollars. Must match original order. | Added FIX.2.7 | |||
59 | Absence of this field indicates Day order | Added FIX.2.7 | |||
12 | Added FIX.2.7 | ||||
13 | Added FIX.2.7 | ||||
47 | Must match original order | Added FIX.2.7 | |||
58 | Added FIX.2.7 | ||||
StandardTrailer | Y | Added FIX.2.7 |
Orchimate Copyright 2026 Atomic Wire Technology Limited
Orchestra Copyright 2026 FIX Protocol Ltd
Terms of Service|Privacy Policy