Strategy testing with reasonable enough while testing specially when I am using open price only on M1 time frame, but all of a sudden it became too too slow while testing specially when I use the visualization mode,
any one knows why ?...
I am new to mql in general but I have experience with c/c++ programming,
I am trying a demo account using mql5 and sometime I have No Price returns from OrderSendAsync() function ,
I checked the SYMBOL_TRADE_EXEMODE using...