| Tag | Field Name | XML Name | Data Type | Union Datatype | Description | Added | Depr. | Enums from tag |
|---|---|---|---|---|---|---|---|---|
| 849 | ParticipationRate | @ParticipationRt | Percentage |
For a TargetStrategy=Participate order specifies the target particpation rate. For other order types this is a volume limit (i.e. do not be more than this percent of the market volume) | Added FIX.4.4 |
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