Added in protocol FIX.5.0

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

Field or Component Name Description Is Required Added Is Deprecated
ImplicitBlock DerivativeInstrument Optional block which can be used to to summarize common attributes shared across a set of option instruments which belong to the same series. FIX.5.0
ImplicitBlockRepeating DerivativeInstrumentAttribute Additional attribution for the instrument series FIX.5.0
ImplicitBlockRepeating MarketSegmentGrp Security trading and listing attributes for the series level FIX.5.0
BlockRepeating SecurityClassificationGrp Used to specify forms of product classifications FIX.5.0SP2 (EP 107)