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Created 2 years ago · No revisions

UnderlyingSecurityIDSource

Tag: 305

Underlying security's SecurityIDSource.

Valid values: see SecurityIDSource (22) field

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)

TotQuoteEntries (304)UnderlyingIssuer (306)