Type: String
Additional information about the security (e.g. preferred, warrants, etc.). Note also see SecurityType.
Valid values:
As defined in the NYSE Stock and bond Symbol Directory and in the AMEX Fitch Directory
Added in protocol FIX.2.7
See in: FIX.4.0, FIX.4.1, FIX.4.2, FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240.