Read historical Forex Data

 

Hello,

I noticed that in order to read data from an attached chart, I can use CopyHigh() function, for example.

Everything is OK when I try to get chart datas of a recent, for example datas of May 3 2018.

But when I try to get chart data of an older date, for example May 3 2005, I always get 0.0 value.

Is there a way to get data of a very old date; for example get historic forex data about 2010 year ?

Adanced thanks. 

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