Double SuperTrend ATR

10109 lượt xem
10109
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)