Type: int
Indicates total number of security types in the event that multiple Security Type messages are used to return results
(Prior to FIX 4.4 this field was named TotalNumSecurityTypes)
Added in protocol FIX.4.3
See in: FIX.4.3, FIX.4.4, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240.