Field LegSecondaryAssetSubType (2743) - FIX Protocol FIX.5.0SP2 EP240
Type: String
Used to provide a more specific description of the asset specified in LegSecondaryAssetType (2079). See https://www.fixtrading.org/codelists/AssetSubType for code list of applicable values.
Added in protocol FIX.5.0SP2 (235)