This is a metatrader 4 version of the metatrader 5 version already posted here : MyRsi
John Ehlers introduced a variation of rsi calculation (as a part of another indicator) that he decided to call MyRSi. Since it produces results different then the built in rsi, it seemed as logical step that we should have that indicator too. Kept the name, but again : that name is used by John Ehlers (not me)
Compared to built in rsi, there are some significant differences :
A script that displays MarketInfo and SymbolInfo data through a button list built from MarketWatch.RSI histogram bars
Two RSI indicator periods smoothed and displayed as histogram.