Double Super Trend ATR
//Crée par J.Dow //Double SuperTrend ATR, Le type ATR calcule la volatilité à partir de l'Average True Range (ATR), il est idéal pour le FOREX study(title = "Double SuperTrend ATR", shorttitle = "Double SuperTrend ATR", overlay = true) //Mode Factor=input(title="Super Trend", defval=3, minval=1,maxval = 100) ATR=input(title="ATR", defval=12, minval=1,maxval = 100) //Super Trend ATR 1 Up=hl2-(Factor*atr(ATR)) Dn=hl2+(Factor*atr(ATR)) TUp=close[1]>TUp[1]? max(Up,TUp[1]) : Up TDown=close[1]<TDown[1]? min(Dn,TDown[1]) : Dn Trend = close > TDown[1] ? 1: close< TUp[1]? -1: nz(Trend[1],1) Tsl1 = Trend==1? TUp: TDown Tsl2 = Trend==1? TDown: TUp linecolor = Trend == 1 ? green : red //Affichage P1 = plot(Tsl1, color = linecolor , style = line , linewidth = 1,title = "SuperTrend ATR-1") P2 = plot(Tsl2, color = linecolor , style = line , linewidth = 1,title = "SuperTrend ATR-2") fill(P1, P2, color = linecolor == red ? red : green)