Request for NDBMFB: highlighted overbought/oversold levels
study(title="[RS]Stoch Highlighter V0", shorttitle="[RS]SH.V0", overlay=false) length1 = input(12, minval=1) smoothK1 = input(3, minval=1) smoothD1 = input(3, minval=1) overbought = input(80) oversold = input(20) k1 = sma(stoch(close, high, low, length1), smoothK1) d1 = sma(k1, smoothD1) plot(k1, color=blue, title="K") plot(d1, color=red, title="D") obhighlight = k1 >= overbought ? k1 : overbought oshighlight = k1 <= oversold ? k1 : oversold plot(obhighlight, title="overbought", color=red, style=histogram, histbase=overbought) plot(oshighlight, title="oversold", color=lime, style=histogram, histbase=oversold) p1 = hline(overbought, title="overbought level") p2 = hline(oversold, title="oversold level") fill(p1, p2, color=teal, transp=80, title="Level Area")