//@version=3 study("True Strength Indicator + Moving Average Rate Of Change + Slow Stoch", shorttitle="TSI+MAROC+SlowStoch") long = input(title="Long Length", type=integer, defval=25) short = input(title="Short Length", type=integer, defval=13) signal = input(title="Signal Length", type=integer, defval=13) price = close double_smooth(src, long, short) => ...