Hello, 

For Futures contracts I noticed that stop orders do not fill in premarket and wait for market open to get filled if the filling price is valid. For Equities that would be the correct behaviour but not for futures. 

First I would like to confirm that this is the current expected beahviour for backtesting futures on Quantconnect. 

Second, is the anything can be done to let it fill in premarket? 

Thanks in advance. 
Ahmed