DOM OCO Bug

[NJA_MC]

I was using the DOM with "OCO Order" set.

The first time was no problem, but after the trade was completed and I tried to place another order. I got a OCO reuse rejection.

[NinjaTrader_Matthew]

This is expected behavior. The Simulator logic was improved to match other brokerage technologies. If you're using the same OCO ID, and orders in that group have previously filled/canceled, the order will be rejected.

You need to disable OCO after you have placed your intended group, and then switch back on if you plan on placing another set down the road.

[NJA_MC]

Hi Matt,

I might request a productivity improvement on this feature. On the DOM, if the orders that had the OCO were cleared by an entry/close or whatever, automatically reset the OCO for the next trade. This slows me down as a trader and likely to cause errors due to the extra clicks.

Needing to manually clear the OCO is not expected as a user at all.

[NinjaTrader_AlexC]

Hi NJA_MC,

Thanks for your suggestion. I'll submit this to the development team for consideration.