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Created 2 years ago · No revisions

UnderlyingSecurityAltID

Structure

Tag	Name	Type	Required	Description
457	NoUnderlyingSecurityAltID	NumInGroup		Number of UnderlyingSecurityAltID (458) entries.
458	UnderlyingSecurityAltID	String
459	UnderlyingSecurityAltIDSource	String

Used By

AA
Derivative Security List (via UnderlyingInstrument)
AF
Order Mass Status Request (via UnderlyingInstrument)
b
Mass Quote Acknowledgement (via QuoteSets > UnderlyingInstrument)
i
Mass Quote (via QuoteSets_50 > UnderlyingInstrument)
q
Order Mass Cancel Request (via UnderlyingInstrument)

UnderlyingInstrument YieldData