MotiveWave
Sponsor
Yes, we've updated to the latest Rithmic API, so we do support server side OCO for Rithmic. Their new API also allows us to offer our Market By Order feature.If Motivewave has adopted RIthmic's new API, then it should support it, so I would suggest asking them directly. @MotiveWave would be best to comment
You will enjoy the reporting of execution on R Trader. It gives you in full details all your execution, rejections, and all pending orders just in are not sure. I like R Trader very much as support for all platforms that take their APIs.