Field
| ID (tag) | 17 |
| Type | int |
| Pedigree | Added FIX.2.7, Updated FIX.4.0 |
Unique identifier of execution message as assigned by broker (will be 0 (zero) for ExecTransType=3 (Status)).
Uniqueness must be guaranteed within a single trading day. Firms which accept multi-day orders should consider embedding a date within the ExecID field to assure uniqueness across days.
Uniqueness must be guaranteed within a single trading day. Firms which accept multi-day orders should consider embedding a date within the ExecID field to assure uniqueness across days.
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