这是indexloc提供的服务，不要输入任何密码
TagField NameXML NameData TypeUnion DatatypeDescriptionAddedDepr.Enums from tag
257LegCreditRating @CrdRtgString

Multileg instrument's individual leg security’s CreditRating.

See CreditRating (255) field for description

(Note tag # was reserved in FIX 4.1, added in FIX 4.3)



 Added  FIX.4.2
Used in messages:
Used in components:
[InstrumentLeg]