Is there a way to download history from EA?

New comment
 

Hi all, i need to use iLow, iHigh and iOpen/Close functions in one EA. It works fine for some pairs but for some pairs not. It depends on history in database.


Basicly i want to make sure that all history is downloaded, when not download it. No info in the docs :( so please someone help
 

Here is from Timeseries access:

If data (symbol name and/or timeframe differ from the current ones) are requested from another chart, the situation is possible that the corresponding chart was not opened in the client terminal and the necessary data must be requested from the server. In this case, error ERR_HISTORY_WILL_UPDATED (4066 - the requested history data are under updating) will be placed in the last_error variable, and one will has to re-request (see example of ArrayCopySeries()).

 
thanks it helps!
New comment