Returns the exit order type for which a OrderExtra formula is being evaluated
Notes
The return value is the "exit reason" as displayed in a trade list (string) or accessed by T.Reason (numeric).
ExitType can be used in an OrderExtra formula to enable different output for each type of exit order being generated.
For example if a custom OrdersTemplate specifies extra1 rather than gtd in row 2 under the GoodAfterTime header, it could use specify different activation times for the target and the stop orders:
