| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 2025 | UnderlyingStrikePriceBoundaryPrecision | StrkPxBndryPrcsn | Percentage | Used in combination with StrikePriceBoundaryMethod(1479) to specify the percentage of the strike price in relation to the underlying price. The percentage is generally 100 or greater for puts and 100 or less for calls. | Added EP161 |
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