Setup for RSI scanning of multiple securities.
//@version=2 study(title="RSI, EURUSD", shorttitle="RSI, EURUSD", precision=0) s_fast = security("EURUSD", period, rsi(ohlc4, 3)) s_slow = security("EURUSD", period, rsi(ohlc4, 7)) plot(s_fast, title="Length, fast", color=#4985E7, transp=0) plot(s_slow, title="Length, slow", color=black, transp=0) h80 = hline(90, linestyle = dashed, color = red) h20 = hline(10, linestyle = dashed, color = green) bgcolor(yellow, transp=90)