Hi, thank you for sharing this.
Can someone help me to figure out what have I to change to get the same signals like the original script in TradingView for Chandelier exit
Settings : p=1 and mult= 2

I always have some delay in prorealtime , when TV gives a signal, PRT give it one bar later but not always.
I attach the TV script.
i changed Nicola’s code to have arrows(see attachement)
Thank you

Nicolas ATR Trailing Stop Code

//PRC_Another ATR trailing stop | indicator
//24.09.2019
//Nicolas @ www.prorealcode.com
//Sharing ProRealTime knowledge

// --- settings
p=14 //ATR period
mult=2 //multiplier
mode=1 //trailing stop mode (0=straight line
// --- end of settings

atr = AverageTrueRange[p](close) * mult

once trend=1



if trend=1 then
hh=max(hh,close)
ll=hh
if atr<atr[1] then
hhlevel=hh-atr
if hhlevel>ts then
ts=hhlevel
endif
endif
r=0
g=168
else
ll=min(ll,close)
hh=ll
if atr<atr[1] then
lllevel=ll+atr
if lllevel<ts then
ts=lllevel
endif
endif
r=255
g=0
endif

if close crosses over ts then
trend=1
if mode>0 then
ts=ll
drawarrowup(barindex,low-atr/2) coloured("green")
endif
elsif close crosses under ts then
trend=-1
if mode>0 then
ts=hh
drawarrowdown(barindex,high+atr/2) coloured("red")
endif
endif


return // ts coloured(r,g,0) style(line,3)

and here is the Tradingview Code

//@version=4
// Copyright (c) 2019-present, Alex Orekhov (everget)
// Chandelier Exit script may be freely distributed under the terms of the GPL-3.0 license.
study("Chandelier Exit", shorttitle="CE", overlay=true)

length = input(title="ATR Period", type=input.integer, defval=22)
mult = input(title="ATR Multiplier", type=input.float, step=0.1, defval=3.0)
showLabels = input(title="Show Buy/Sell Labels ?", type=input.bool, defval=true)
useClose = input(title="Use Close Price for Extremums ?", type=input.bool, defval=true)
highlightState = input(title="Highlight State ?", type=input.bool, defval=true)

atr = mult * atr(length)

longStop = (useClose ? highest(close, length) : highest(length)) - atr
longStopPrev = nz(longStop[1], longStop) 
longStop := close[1] > longStopPrev ? max(longStop, longStopPrev) : longStop

shortStop = (useClose ? lowest(close, length) : lowest(length)) + atr
shortStopPrev = nz(shortStop[1], shortStop)
shortStop := close[1] < shortStopPrev ? min(shortStop, shortStopPrev) : shortStop

var int dir = 1
dir := close > shortStopPrev ? 1 : close < longStopPrev ? -1 : dir

var color longColor = color.green
var color shortColor = color.red

longStopPlot = plot(dir == 1 ? longStop : na, title="Long Stop", style=plot.style_linebr, linewidth=2, color=longColor)
buySignal = dir == 1 and dir[1] == -1
plotshape(buySignal ? longStop : na, title="Long Stop Start", location=location.absolute, style=shape.circle, size=size.tiny, color=longColor, transp=0)
plotshape(buySignal and showLabels ? longStop : na, title="Buy Label", text="Buy", location=location.absolute, style=shape.labelup, size=size.tiny, color=longColor, textcolor=color.white, transp=0)

shortStopPlot = plot(dir == 1 ? na : shortStop, title="Short Stop", style=plot.style_linebr, linewidth=2, color=shortColor)
sellSignal = dir == -1 and dir[1] == 1
plotshape(sellSignal ? shortStop : na, title="Short Stop Start", location=location.absolute, style=shape.circle, size=size.tiny, color=shortColor, transp=0)
plotshape(sellSignal and showLabels ? shortStop : na, title="Sell Label", text="Sell", location=location.absolute, style=shape.labeldown, size=size.tiny, color=shortColor, textcolor=color.white, transp=0)

midPricePlot = plot(ohlc4, title="", style=plot.style_circles, linewidth=0, display=display.none, editable=false)

longFillColor = highlightState ? (dir == 1 ? longColor : na) : na
shortFillColor = highlightState ? (dir == -1 ? shortColor : na) : na
fill(midPricePlot, longStopPlot, title="Long State Filling", color=longFillColor)
fill(midPricePlot, shortStopPlot, title="Short State Filling", color=shortFillColor)

changeCond = dir != dir[1]
alertcondition(changeCond, title="Alert: CE Direction Change", message="Chandelier Exit has changed direction!")
alertcondition(buySignal, title="Alert: CE Buy", message="Chandelier Exit Buy!")
alertcondition(sellSignal, title="Alert: CE Sell", message="Chandelier Exit Sell!")