CancelOrderUSOptionsV1
| Field | Hexadecimal | Description |
|---|---|---|
| StartOfMessage |
b0 e3 | BOE3 (58288, 0xe3b0) |
| MessageLength |
28 00 | 40 |
| MessageType |
da 07 | CancelOrderUSOptionsV1 (2010, 0x07da) |
| MatchingUnit |
00 | 0 |
| Reserved |
00 | 0 |
| SequenceNumber |
b7 01 00 00 | 439 |
| 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 | |
| Scratchpad |
00 00 | 0 |