I'm pondering stops (market) on IB/Globex in the currency futures. I will be checking allow sop triggering outside RTH. Is this dangerous in that there is a period during the day when, there are no real bids and asks, and thus I could get filled at some ridiculous price. I know this is a potential problem with overnight/after hours orders on stocks. (Or is it?) But what about with GLobex/CME curency options? (Or should I ask optons or futures forum?)