see screen where ave price is calculated to 0:
NinjaTrader_Dierk
03-01-2007, 03:39 AM
which provider/broker are you connected to?
NinjaTrader_Dierk
03-01-2007, 04:01 AM
I would need a reproducible scenrio in order to analyse what is going wrong there. I suggest starting of a reset sim account (Tools->Options->Simulator->Reset).