1. do you meet this situation: when you test an EA for the same time section(2013.11.20-2013.12.4 for example), you test two or three times, but the result is different, 68 orders have been traded in one result and 69 orders have been traded in another result. why? is it related with the mismatched charts errors?
2. when I test EA, I find that sometime the result shows profit is 1000 and modelling quality is 59%, another result shows profit is -200 and modelling quality is 90%. so what does its means when the modelling quality is high or low?
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