This KDJ indicator is modification based on Stochastic. Modified by Yanga
// // @author modified by Yanga // // This KDJ indicator is modification based on Stochastic // // This script is released free of charge with no warranty // Please leave a not to the author of this script if it is used // whole or in part // study(title="StochJDJ_Ya", shorttitle="StochKDJ_Ya") length = input(9, minval=1), smoothK = input(3, minval=1), smoothD = input(3, minval=1) k = sma(stoch(close, high, low, length), smoothK) d = sma(k, smoothD) j = 3 * k-2 * d plot(k, color=blue) plot(d, color=orange) plot(j, color=fuchsia) h0 = hline(80) h1 = hline(20) h2 = hline(100) h3 = hline(0) fill(h0, h1, color=purple, transp=75)