TagField NameData TypeUnion DatatypeDescriptionAddedDepr.Enums from tag
458UnderlyingSecurityAltIDString

Alternate Security identifier value for this underlying security of UnderlyingSecurityAltIDSource type (e.g. CUSIP, SEDOL, ISIN, etc). Requires UnderlyingSecurityAltIDSource.



Added  FIX.4.3

Used in messages:

Used in components:
[UnderlyingInstrument]