I know about the OCOOne cancels other. When one ordered is filled the other is cancelled.
http://www.investopedia.com/terms/o/oco.asp
but i need to know about the server side ( if sometimes the order get stuck .... IS VERY DANGEROUS ............ )Sorry, I see that now. That term makes no sense to me. I want all my client orders sent the the exchange order book and not keep on their server. the OCO tags should be server side but not execution.
You are right but CME don't accept STOP order , just STOP LIMIT ORDER , for this you need the server side
Thank you,what is the diffrence between Server-Side OCO Execution and Server-Side Execution ????