The UnderlyingStreamGrp is a repeating subcomponent of the UnderlyingInstrument component used to detail the swap streams associated with the instrument.
Added in protocol FIX.5.0SP2 (161)
The UnderlyingStreamGrp is a repeating subcomponent of the UnderlyingInstrument component used to detail the swap streams associated with the instrument.
Added in protocol FIX.5.0SP2 (161)