EMA/SMA historical crosses program/application, is there such a thing? EMA/SMA historical crosses program/application, is there such a thing? r/btc test

Hello Technical Analysts of r/btc!

I'm doing a research for an academic paper on the efficency of techincal analisys in emerging markets, to help me with this research I wanted to know if there's a program/app/website where you can input a certain period from the historcal price chart and indicators like EMA or SMA ...