Backtesting in MT5 - History Quality shows about 5%

[Nurul Hafnizar Binti Eddy Sumardi]

Can anyone help with the History Quality for MT5 strategy tester? Contacted broker and they said it is not on their side as they take it from MetaQuotes and they can't do anything about it? On second broker is showing 100%. Although profit and charts are very similar?

Thanks 

[Eleni Anna Branou]

Olivia Witkowska:
Can anyone help with the History Quality for MT5 strategy tester? Contacted broker and they said it is not on their side as they take it from MetaQuotes and they can't do anything about it? On second broker is showing 100%. Although profit and charts are very similar?

Thanks 

Not all brokers provide trustworthy tick data for backtesting.

Stick with the one with best quality.