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Session
PreTrade
Trade
PostTrade
Infrastructure

Field

UnderlyingComplexEventStartDate

ID (tag)2054
TypeUTCDateOnly
PedigreeAdded EP161, Updated EP195
The start date of the date range on which a complex event is effective. The start date will be set equal to the end date for single day events such as Bermuda options.
The start date must always be less than or equal to end date.

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