This component is used to identify market segments that are related to each other for a business purpose. This component should not be used in lieu of available explicit FIX fields that denote specific relationships (e.g. ParentMktSegmID (1325) for parent market segments), but rather should be used when no such fields exist.

Added in protocol FIX.5.0SP2 (EP 195)

Field or Component Name Description Is Required Added Is Deprecated
2545 NoRelatedMarketSegments Number of market segments. FIX.5.0SP2 (EP 195)
2546 RelatedMarketSegmentID Required if NoRelatedMarketSegments (2545) > 0. FIX.5.0SP2 (EP 195)
2547 MarketSegmentRelationship FIX.5.0SP2 (EP 195)