Esta estratégia utiliza o indicador Supertrend para capturar tendências de mercado. O indicador Supertrend combina preço e volatilidade, com uma linha verde indicando uma tendência de alta e uma linha vermelha indicando uma tendência de queda. A estratégia gera sinais de compra e venda detectando mudanças na cor da linha do indicador, enquanto usa a linha do indicador como um nível dinâmico de stop-loss. A estratégia também incorpora trailing stop-loss e lógica fixa de take-profit para otimizar o desempenho.
A estratégia de seguimento de tendência dinâmica utiliza o indicador de supertendência para capturar tendências de mercado, controlando o risco através de stop-loss dinâmico e stop-loss de rastreamento, enquanto bloqueia lucros com take-profit fixo. A estratégia é adaptável, tem sinais claros e é fácil de operar. No entanto, na aplicação prática, deve-se prestar atenção à otimização de parâmetros, risco de mercado agitado e risco de mudança súbita de tendência.
/*backtest start: 2024-05-01 00:00:00 end: 2024-05-31 23:59:59 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy('Supertrend Strategy', overlay=true, format=format.price, precision=2) Periods = input.int(title='ATR Period', defval=10) src = input.source(hl2, title='Source') Multiplier = input.float(title='ATR Multiplier', step=0.1, defval=3.0) changeATR = input.bool(title='Change ATR Calculation Method ?', defval=true) showsignals = input.bool(title='Show Buy/Sell Signals ?', defval=true) highlighting = input.bool(title='Highlighter On/Off ?', defval=true) // ATR calculation atr2 = ta.sma(ta.tr, Periods) atr = changeATR ? ta.atr(Periods) : atr2 // Supertrend calculations up = src - Multiplier * atr up1 = nz(up[1], up) up := close[1] > up1 ? math.max(up, up1) : up dn = src + Multiplier * atr dn1 = nz(dn[1], dn) dn := close[1] < dn1 ? math.min(dn, dn1) : dn // Trend direction trend = 1 trend := nz(trend[1], trend) trend := trend == -1 and close > dn1 ? 1 : trend == 1 and close < up1 ? -1 : trend // Plotting upPlot = plot(trend == 1 ? up : na, title='Up Trend', style=plot.style_linebr, linewidth=2, color=color.new(color.green, 0)) buySignal = trend == 1 and trend[1] == -1 plotshape(buySignal ? up : na, title='UpTrend Begins', location=location.absolute, style=shape.circle, size=size.tiny, color=color.new(color.green, 0)) plotshape(buySignal and showsignals ? up : na, title='Buy', text='Buy', location=location.absolute, style=shape.labelup, size=size.tiny, color=color.new(color.green, 0), textcolor=color.new(color.white, 0)) dnPlot = plot(trend == 1 ? na : dn, title='Down Trend', style=plot.style_linebr, linewidth=2, color=color.new(color.red, 0)) sellSignal = trend == -1 and trend[1] == 1 plotshape(sellSignal ? dn : na, title='DownTrend Begins', location=location.absolute, style=shape.circle, size=size.tiny, color=color.new(color.red, 0)) plotshape(sellSignal and showsignals ? dn : na, title='Sell', text='Sell', location=location.absolute, style=shape.labeldown, size=size.tiny, color=color.new(color.red, 0), textcolor=color.new(color.white, 0)) // Highlighting mPlot = plot(ohlc4, title='', style=plot.style_circles, linewidth=0) longFillColor = highlighting ? trend == 1 ? color.green : color.white : color.white shortFillColor = highlighting ? trend == -1 ? color.red : color.white : color.white fill(mPlot, upPlot, title='UpTrend Highligter', color=longFillColor, transp=90) fill(mPlot, dnPlot, title='DownTrend Highligter', color=shortFillColor, transp=90) // Alerts alertcondition(buySignal, title='SuperTrend Buy', message='SuperTrend Buy!') alertcondition(sellSignal, title='SuperTrend Sell', message='SuperTrend Sell!') changeCond = trend != trend[1] alertcondition(changeCond, title='SuperTrend Direction Change', message='SuperTrend has changed direction!') // Pip and trailing stop calculation pips = 50 pipValue = syminfo.mintick * pips trailingPips = 10 trailingValue = syminfo.mintick * trailingPips // Strategy if (buySignal) strategy.entry("Long", strategy.long, stop=dn, comment="SuperTrend Buy") if (sellSignal) strategy.entry("Short", strategy.short, stop=up, comment="SuperTrend Sell") // Take profit on trend change if (changeCond and trend == -1) strategy.close("Long", comment="SuperTrend Direction Change") if (changeCond and trend == 1) strategy.close("Short", comment="SuperTrend Direction Change") // Initial Stop Loss longStopLevel = up - pipValue shortStopLevel = dn + pipValue // Trailing Stop Loss var float longTrailStop = na var float shortTrailStop = na if (strategy.opentrades > 0) if (strategy.position_size > 0) // Long position if (longTrailStop == na or close > strategy.position_avg_price + trailingValue) longTrailStop := high - trailingValue strategy.exit("Stop Loss Long", from_entry="Long", stop=longTrailStop) if (strategy.position_size < 0) // Short position if (shortTrailStop == na or close < strategy.position_avg_price - trailingValue) shortTrailStop := low + trailingValue strategy.exit("Stop Loss Short", from_entry="Short", stop=shortTrailStop) // Initial Exit strategy.exit("Initial Stop Loss Long", from_entry="Long", stop=longStopLevel) strategy.exit("Initial Stop Loss Short", from_entry="Short", stop=shortStopLevel)