Confused about the result ...

 

Hi  everyone 


I downloaded the historical data  by selecting EURUSD 1m. I run the test from april 2018 to august 2018 and i got the result as attached.

But when i run this from january 2010 and it gives me bad result. It seems very different from the result i am getting the last four months. I got 7% drawdown with 5.52 profit factor.

How it can be so different? Is there anything i do wrong with the historical  data download procedure? I am new here so any help would be appreciated. Thanks a lot;

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