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Select Query Option (2283): must be
One Entity/One Security
orOne Entity/All Securities
Expiration Processing Date (221): effective date of the early close
There must be an open accounting period for this date, otherwise the CLOSEFUTURE for the long side will fail
Expire Override Flag (16814) =
YES
Reason (56): optionally enter a user-defined value that will be stored on the resulting transactions
User Defined Float3 (1892): optionally enter the group ID