| Tag | Field Name | XML Name | Data Type | Union Datatype | Description | Added | Depr. | Enums from tag |
|---|---|---|---|---|---|---|---|---|
| 766 | AllowableOneSidednessValue | @AOSValu | Amt |
The maximum amount that execution of one side of a program trade can exceed execution of the other. | Added FIX.4.4 |
|