What is modelling Quality ?
It is comparison between history data and real tick data.
I think it is not possible to get more than 90% by metatrader strategy tester.
It is possible by some 3rd-party softwares.
Maybe you can explain more to me and also give me examples of 3rd-party softwares
If you have 25% in your backtest, you need to download history data from your brokers feed
Search for teackstory light or Birt's Eareview
My broker gives only one month in a graph of a minute
Where can I download the historical data of GBPUSD for one minute from 1.1.2010 until today
I tried some sites but the quality is no more than 25%
Not bad to read this article:
לא רע לקרוא את המאמר הזה:
I read the article
I realized if I was testing in a minute's time then if the quality of the model is 25% that's good?!
You can not trust it
And how to make it 100%
Im assuming you are not a software developer
check this out:- "tickstory"
this gives you 99% modeling quality and 14 days trial so try know everything before you use the 14 days without understanding how to use the software