Forum

How does MT4 generates "Every tick" prices in the strategy tester?

Hi, In the history center it possible to download quots data with 1M resolution (1 minutes) The strategy tester which works on this downloaded data may be used in "Every tick" mode. In this mode the EA is called on every tick in the history (many ticks per minutes). So how does this "every tick"

FileOpen and FileWrite

Hi, I got a problem using FileOpen and FileWrite. The functions FileOpen and FileWrite seem to work (returns positive return val) but no file is created... see code below I'll be gratefull for help. code: int outFile = FileOpen("testFileOpen.csv",FILE_CSV|FILE_WRITE,','); if (outFile<=0){