Hi, what's up with metastock and amibroker giving different results when I test the same system? I'm having a hard time setting up a test that would be realistic. Metastock seems to close all positions the same day, I'm position trading. I am using good until canceled orders, trailing stop. Any ideas?? And I have the same indicators and systemrules. Metastock gives 135 signals, 101 profitable. Amibroker gives 3 signals. Clearly I'm missing something, I can't find anything different in the system setup, rules, positionsizes, stop loss etc.. Are the software handling backtesting differently? Any suggestions or experiecne with the softwares?