How I can maximize backtest quality in MT4?

 

Hello guys!

I want to maximize quality of my backtest in meta trader 4 version

But I often face with bad results.

Is there any way to increase quality of data used in backtest?

 
read post with the procedure explained (and the other way is on the end of the post by link).
How to Start with Metatrader 5 - How to Prepare Metatrader 5 Quotes for Other Applications
How to Start with Metatrader 5 - How to Prepare Metatrader 5 Quotes for Other Applications
  • 2017.02.08
  • www.mql5.com
How to prepare metatrader 5 quotes for other applications. To send changes to the repository, execute the. Mql5 programming language: advanced use of the trading platform metatrader 5: creating trading robots and indicators