| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 40498 | LegProvisionOptionExpirationDateUnadjusted | DtUnadj | LocalMktDate | The unadjusted last day within an exercise period for an American style option. For a European style option it is the only day within the exercise period. | Added EP161 |
|