Hi KopraTasa i also dont have Data folder in my profil i have in this "c:\Program Files (x86)\SENSUS MT4 Client Terminal\MQL4" and when i copy indi and ea here its work
I think rewerse a currency mean if eurusd is 1.36000 then rewerse is usdeur = 1/1.36000 = 0,735294 and author this post want build offline chart from eg. eurusd 1.36000 OR usdeur 0.735294