Type: String
Description of a multileg instrument.
Can be used by the venue or one of the trading parties to provide an optional non-normative textual description of the financial instrument.
Added in protocol FIX.4.3
See in: FIX.4.3, FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2.