Quote from josbarr:
The order types supported on GLOBEX are:
These are the order validities
FOK- Fill or KILL
FAK- Fill and Kill
Day/Session-Works order for that trading day only
Session-Works order for that electronic trading session.
GTC- Good Til Canceled
Market-Will go out and try to satisfy the quantity at the best bid/offer to satisfy the quantity and work the balance at that price.
Additional order types.
Limit-User defines price
Stop Limit-Once trigger price is reached on the stop limit the limit portion of the order is entered to satisfy the order.
MIT- Market If Touched, like the stop on GLOBEX MIT has an associated limit that is entered after the trigger price has traded to satisfy the order.
OCO- Order cancels order
Any # order user's computer