Field SecurityAltIDSource (456) - FIX Protocol FIX.5.0

Type: String

Identifies class or source of the SecurityAltID (455) value. Required if SecurityAltID is specified. Valid values: Same valid values as the SecurityIDSource (22) field

Added in protocol FIX.4.3

See in: FIX.4.3, FIX.4.4, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240.