Field UnderlyingSecuritySubType (763) - FIX Protocol FIX.4.4

Type: String

Underlying security’s SecuritySubType. See SecuritySubType (762) field for description

Added in protocol FIX.4.4

See in: FIX.5.0, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240.