ModifyOrderUSOptionsV1
| Field | Hexadecimal | Description |
|---|---|---|
| StartOfMessage | b0 e3 | BOE3 (58288, 0xe3b0) |
| MessageLength | 7f 00 | 127 |
| MessageType | db 07 | ModifyOrderUSOptionsV1 (2011, 0x07db) |
| MatchingUnit | 00 | 0 |
| Reserved | 00 | 0 |
| SequenceNumber | b8 01 00 00 | 440 |
| ClOrdID | 5a 5a 2d 34 33 32 31 20 61 62 63 64 00 00 00 00 00 00 00 00 | ZZ-4321 abcd |
| OrigClOrdID | 5a 5a 2d 34 33 32 32 20 61 61 61 61 00 00 00 00 00 00 00 00 | ZZ-4322 aaaa |
| ClearingFirm | 00 00 00 00 | |
| RoutingFirmID | 00 00 00 00 | |
| OrderQty | dc 05 00 00 | 1500 |
| Price | 58 86 03 00 00 00 00 00 | 23.10 |
| OrdType | 32 | Limit (50, 0x32, '2') |
| MaxFloor | 00 00 00 00 | 0 |
| StopPx | 00 00 00 00 00 00 00 00 | 0.00 |
| CancelOrigOnReject | 59 | Yes (89, 0x59, 'Y') |
| Reserved | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| Scratchpad | 00 00 | 0 |