Tag | Field Name | Data Type | Description | Used in |
---|---|---|---|---|
458 | UnderlyingSecurityAltID AbbrName: AltID |
String | Alternate Security identifier value for this underlying security of UnderlyingSecurityAltIDSource (459) type (e.g. CUSIP, SEDOL, ISIN, etc). Requires UnderlyingSecurityAltIDSource. |
UndSecAltIDGrp |