EA optimization - ISSUE - Forex Trading Strategies - Expert Advisors and Automated Trading

[Deleted] 2022.05.23 09:11 #1

Olki123:

Hi guys!

I have developed an EA, with HFT strategy type, and the signals are working well, tested in scripts and single run, but when I am trying to do optimization, the results are coming as 0 trades in forex symbols and index symbols are working well .

Does anyone have any idea?

PS: I'm normalizing the digits with _Digits all functions.

Thanks for all !

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Fernando Carreiro 2022.05.23 10:11 #2

Olki123: I have developed an EA, with HFT strategy type, and the signals are working well, tested in scripts and single run, but when I am trying to do optimization, the results are coming as 0 trades in forex symbols and index symbols are working well . Does anyone have any idea?

That usually means that there is a bug in your code, probably a problem with the proper initialisation of globally scoped variables.

William Roeder 2022.05.23 11:25 #3

Olki123: the results are coming as 0 trades in forex symbols and index symbols are working well .

PS: I'm normalizing the digits with _Digits all functions.

_Digits is for only the current chart symbol. If you are trying to trade multiple symbols, use of _Digits, _Symbol, _Period, and _Point (or the corresponding functions) is wrong.

Fernando Carreiro 2022.05.23 17:04 #4

Consider also the possibility that you are unintentionally returning a "failed" reason for the OnInit() event handler with INIT_FAILED or INIT_PARAMETERS_INCORRECT.

You may also want to delete the optimisation cache files, just in the case they have been corrupted (<data folder>\Tester\cache\).

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