এটি চ্যান্ডেলিয়ারের প্রস্থান সূচকের একটি নতুন নকশা। এটি চ্যান্ডেলিয়ারের প্রস্থান
এই সূচকটি মূলত চার্লস লে বো দ্বারা তৈরি করা হয়েছিল এবং ডঃ আলেকজান্ডার এল্ডার তার বইতে জনপ্রিয় করেছেন
সংক্ষেপে, এটি গড় সত্যিকারের পরিসীমা (এটিআর) এর উপর ভিত্তি করে একটি ট্রেলিং স্টপ-লস।
ব্যাকটেস্ট
/*backtest start: 2022-04-16 00:00:00 end: 2022-05-11 23:59:00 period: 30m basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@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!") if buySignal strategy.entry("Enter Long", strategy.long) else if sellSignal strategy.entry("Enter Short", strategy.short)