UnderlyingSecurityIDSource(formerly named: UnderlyingIDSource prior to FIX 4.3) <305> field – FIX 4.3 – FIX Dictionary

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FIX 4.3 : UnderlyingSecurityIDSource(formerly named: UnderlyingIDSource prior to FIX 4.3) <305> field
Type: String

Underlying security's SecurityIDSource.

Valid values: see SecurityIDSource (22) field

FIX 4.3 : UnderlyingSecurityIDSource(formerly named: UnderlyingIDSource prior to FIX 4.3) <305> field