| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 648 | MinOfferSize | MinOfrSz | Qty | Used to indicate a minimum quantity for an offer. If this field is used the OfferSize (135) field is interpreted as the maximum offer size. | Added FIX.4.3 |
|