Both target and stop are filled

[binwang2]

Hi NT experts,
I have an issue with delayed stop order cancellation, resulting in stop order filled after target order is filled
I had 3 entries filled. When first target was filled, stop for it was canceled one second later per log. When 2nd target was filled, the stop loss order for 2nd order was canceled 8 seconds later per log, an obvious delay.


After 3rd target was filled, the stop order for 3rd order was filled 8 seconds later, leaving me an open position.


I believe the internal logic of NT is to cancel stop order immediately once its associated target is filled. I don't know what caused the delay.


Any idea/suggestion what is going on?

[NinjaTrader_Ben]

Hello,

I am not sure what is causing this, but please visit this link and let me know if you have any questions:

http://www.ninjatrader-support.com/HelpGuideV6/RisksOfElectronicTradingWithNinjaTrader.html

It sounds like in-flight execution.

We can tell you for sure if you send us an email via help>mail to support and include a link to this thread in the email.

[binwang2]

I am not sure if this is related. But i used not have this issue till recently.
I am using Interactive Brokers TWS 899.8, released on Nov 9, 2009.
Your web site designate TWS 898.
Should i reverse back to 898 to be fully comptiable with current NT 6.5.1000.14?

[NinjaTrader_Bertrand]

binwang2, yes please use the recommended TWS 898.4 as per here -

http://www.ninjatrader.com/webnew/support_interactivebrokers.htm