Esta é uma estratégia de rastreamento de tendências que usa Bandas de Bollinger para determinar a tendência e ATR para definir stop loss e take profit.
Esta é uma estratégia que usa Bollinger Bands para determinar a tendência e define stop loss e take profit com base na linha de tendência. As principais vantagens são o julgamento claro da tendência, o stop loss razoável e as configurações de take profit para controlar efetivamente os riscos. Os principais riscos vêm do julgamento errado da tendência e da stop loss estar muito perto.
/*backtest start: 2023-12-01 00:00:00 end: 2023-12-31 23:59:59 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © zhuenrong // © Dreadblitz //@version=4 strategy(shorttitle="FLI", title="Follow Line Indicator", overlay=true) // BBperiod = input(defval = 21, title = "BB Period", type = input.integer, minval = 1) BBdeviations = input(defval = 1.00, title = "BB Deviations", type = input.float, minval = 0.1, step=0.05) UseATRfilter = input(defval = true, title = "ATR Filter", type = input.bool) ATRperiod = input(defval = 5, title = "ATR Period", type = input.integer, minval = 1) hl = input(defval = false, title = "Hide Labels", type = input.bool) // BBUpper=sma (close,BBperiod)+stdev(close, BBperiod)*BBdeviations BBLower=sma (close,BBperiod)-stdev(close, BBperiod)*BBdeviations // TrendLine = 0.0 iTrend = 0.0 buy = 0.0 sell = 0.0 // BBSignal = close>BBUpper? 1 : close<BBLower? -1 : 0 // if BBSignal == 1 and UseATRfilter == 1 TrendLine:=low-atr(ATRperiod) if TrendLine<TrendLine[1] TrendLine:=TrendLine[1] if BBSignal == -1 and UseATRfilter == 1 TrendLine:=high+atr(ATRperiod) if TrendLine>TrendLine[1] TrendLine:=TrendLine[1] if BBSignal == 0 and UseATRfilter == 1 TrendLine:=TrendLine[1] // if BBSignal == 1 and UseATRfilter == 0 TrendLine:=low if TrendLine<TrendLine[1] TrendLine:=TrendLine[1] if BBSignal == -1 and UseATRfilter == 0 TrendLine:=high if TrendLine>TrendLine[1] TrendLine:=TrendLine[1] if BBSignal == 0 and UseATRfilter == 0 TrendLine:=TrendLine[1] // iTrend:=iTrend[1] if TrendLine>TrendLine[1] iTrend:=1 if TrendLine<TrendLine[1] iTrend:=-1 // buy:=iTrend[1]==-1 and iTrend==1 ? 1 : na sell:=iTrend[1]==1 and iTrend==-1? 1 : na // plot(TrendLine, color=iTrend > 0?color.blue:color.red ,style=plot.style_line,linewidth=2,transp=0,title="Trend Line") plotshape(buy == 1 and hl == false? TrendLine-atr(8) :na, text='💣', style= shape.labelup, location=location.absolute, color=color.blue, textcolor=color.white, offset=0, transp=0,size=size.auto) plotshape(sell == 1 and hl == false ?TrendLine+atr(8):na, text='🔨', style=shape.labeldown, location=location.absolute, color=color.red, textcolor=color.white, offset=0, transp=0,size=size.auto) // alertcondition(sell == 1 ,title="Sell",message="Sell") alertcondition(buy == 1 ,title="Buy",message="Buy") alertcondition(buy == 1 or sell == 1 ,title="Buy/Sell",message="Buy/Sell") if (buy==1) strategy.entry("Buy", strategy.long) if (sell==1) strategy.entry("Sell", strategy.short) // === Stop LOSS === if strategy.position_size>0 strategy.exit("Stop Loss/Profit Long","Buy", stop=strategy.position_avg_price*100, limit=strategy.position_avg_price*1.1) if strategy.position_size<0 strategy.exit("Stop Loss/Profit Short","Sell", stop=strategy.position_avg_price*100, limit=strategy.position_avg_price*0.9)