I never tested EA for that period, I only checked for the past 3 months only, however this EA takes trades back to back, not as per the signal, if one hand it is profitable then other hand it is dangerous also due to martingale and its multiplication. If you reduce lot multiplier 1.1 instead of 1.2 then floating loss would be less, however it's a back test but when u will be trading live u will not be trading one pair only, u must be trading 2 pairs and do note that those 2 pairs should be opposite in movement so in case of one pair is making loss, then other would be making profits so ur account balance will increase all the time.