| Tag | Field Name | XML Name | Data Type | Union Datatype | Description | Added | Depr. | Enums from tag |
|---|---|---|---|---|---|---|---|---|
| 699 | BenchmarkSecurityID | @SecID | String |
The identifier of the benchmark security, e.g. Treasury against Corporate bond. See SecurityID (tag 48) for description and valid values. | Added FIX.4.4 |
|