OCO Not "Canceling Other" Using ATI

[NinjaTrader_Bertrand]

You're welcome, glad to hear the update.

[LeeMellinger]

Resolved! Pilot Error. The additional order that I was seeing was not the other side of the (uncanceled) OCO order but rather the Trailing Stop from the attached ATM Strategy which is exactly right.

Thanks for you help!

[NinjaTrader_Bertrand]

Hi Lee, if you check the accepted orders in NT's Control Center, does the OCO Id list for them as you would expect from the Command call?

[LeeMellinger]

I've submitted two orders using ATI in the SIM101 account:

Command("PLACE","SIM101","AAPL","BUY",200,"STOP",0 ,612.50,"DAY",<GUID>,"","TrailingStop","")

Command("PLACE","SIM101","AAPL","SELL",200,"STOP", 0,612.40,"DAY",<GUID>,"","TrailingStop","")

I've specified the same OCO ID (<GUID>) for both orders. However, when one executes, the other does not cancel. Am I missing something?

Thanks.