What should I do for a backtest with one hundred percent accuracy?

 
What should I do for a backtest with one hundred percent accuracy? I want to test a robot
 

Use the MT5 strategy tester with a reliable broker and use 'Every tick based on real ticks' modelling quality.

MT5 strategy tester downloads history tick data from the broker server itself and if you use a good and reliable broker you will probably get a 99% or 100% backtest quality.

 
Spor Odası:
What should I do for a backtest with one hundred percent accuracy? I want to test a robot
The data in your MT5 terminal belongs to the broker.  They will probably offer you the best they have, their 100%, although it usually won't be that good.  All you have to do is select "each tick based on real ticks" for the backtest.
 
Eleni Anna Branou #:

Use the MT5 strategy tester with a reliable broker and use 'Every tick based on real ticks' modelling quality.

MT5 strategy tester downloads history tick data from the broker server itself and if you use a good and reliable broker you will probably get a 99% or 100% backtest quality.

Sorry Eleni, my answer must have been very close to yours, I didn't read you
 
Enrique Enguix #:
Sorry Eleni, my answer must have been very close to yours, I didn't read you

No problem Enrique, you've confirmed my answer.