Submitting 2 Limit Orders at Once

[Hobbes]

I'd like to be able to set two pending limit orders, one buy one sell, where upon the triggering of one (both have the same ATM strategy), if cancels the other. I keep getting an error that says I can't submit an exit order to a strategy until any of its entry orders has been filled.

Any way to do this? I tried looking at a Ninja Strategy but didn't see any way to do it. If there's a basic template out there anyone is aware of a link would be much appreciated (if I can't do it without have to create)

[NinjaTrader_RyanS]

Hello,

If using an ATM you'll need to reselect a new instance of the ATM strategy, which you can do automatically if you change the ATM strategy selection mode. To do this, right click on the chart trader interface or Superdom you are using and select 'properties', then change the ATM strategy selection mode option to 'keep selected ATM strategy template on order submission'.