Strategi Broken High/Low adalah strategi trend-mengikuti yang mengesan harga breakouts di luar tinggi atau rendah candlestick sebelumnya. Ia menggunakan purata bergerak untuk menentukan arah trend dan memasuki titik breakout, dengan stop loss atau trailing stop loss untuk mengunci keuntungan.
Syarat utama untuk masuk dan keluar yang ditentukan oleh strategi ini adalah:
Strategi ini juga menggunakan penapis berdasarkan lilin pembalikan kedua untuk mengelakkan pecah palsu dan memastikan kebolehpercayaan isyarat.
Langkah-langkah Kawalan Risiko:
Strategi ini boleh dioptimumkan dalam aspek berikut:
Strategi Broken High/Low secara keseluruhan merupakan strategi trend-mengikuti matang. Dengan bantuan purata bergerak untuk penilaian tambahan, ia boleh menangkap tahap tertentu trend. Stop loss dan mekanisme berhenti menyusul juga membantu mengunci keuntungan. Melalui ujian dan pengoptimuman berterusan, parameter dan prestasi strategi ini boleh menjadi lebih cemerlang.
/*backtest start: 2022-12-15 00:00:00 end: 2023-12-21 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("Broken High/Low Strategy", overlay=true, initial_capital = 5000, default_qty_value = 25, pyramiding = 10, default_qty_type= strategy.percent_of_equity) useEMAForStop = input.bool(false, 'Use trail stop EMA', group = 'Exit strategy') trailStopMALength = input(8, 'Trail stop EMA length', group = 'Exit strategy') fastMALength = input(5 , 'Fast MA length', group = 'Trend strength') fastEMAEnabled = input.bool(false, 'Fast EMA enabled (default is SMA)', group = 'Trend strength') slowMALength = input(10, 'Slow MA length', group = 'Trend strength') slowEMAEnabled = input.bool(false, 'Slow EMA enabled (default is SMA)', group = 'Trend strength') ignoreSlowMA = input.bool(false, 'Use fast MA for trend ignoring slow MA', group = 'Trend strength') useOpposingBarAsExit = input.bool(false, 'Using opposing bar as exit', group = 'Exit strategy') secondEntryEnabled = input.bool(false, 'Second bar that eliminates opposing bar for entry', group = 'Trend strength') longsEnabled = input.bool(true, 'Enable longs', group = 'Trade settings') shortsEnabled = input.bool(true, 'Enable shorts', group = 'Trade settings') fastMA = fastEMAEnabled ? ta.ema(close, fastMALength) : ta.sma(close, fastMALength) slowMA = slowEMAEnabled ? ta.ema(close, slowMALength) : ta.sma(close, slowMALength) FromMonth=input.int(defval=1,title="FromMonth",minval=1,maxval=12, group = 'Time filters') FromDay=input.int(defval=1,title="FromDay",minval=1,maxval=31, group = 'Time filters') FromYear=input.int(defval=1990,title="FromYear",minval=1900, group = 'Time filters') ToMonth=input.int(defval=1,title="ToMonth",minval=1,maxval=12, group = 'Time filters') ToDay=input.int(defval=1,title="ToDay",minval=1,maxval=31, group = 'Time filters') ToYear=input.int(defval=9999,title="ToYear",minval=2017, group = 'Time filters') start=timestamp(FromYear,FromMonth,FromDay,00,00) finish=timestamp(ToYear,ToMonth,ToDay,23,59) window()=>time>=start and time<=finish?true:false afterStartDate = time >= start and time<=finish?true:false closeTradesEOD = input.bool(false, 'Close trades end of day', group = 'Time filters') trailStopMA = ta.ema(close, trailStopMALength) isGreenCandle = close > open isRedCandle = close < open isBrokenHigh = close > open[1] isPriorCandleRed = close[1] < open[1] isPriorPriorCandleRed = close[2] < open[2] isPriorPriorCandleGreen = close[2] > open[2] isPriorCandleGreen = close[1] > open[1] isBrokenLow = close < open[1] isPriorRedCandleBroken = isGreenCandle and isPriorCandleRed and isBrokenHigh isPriorGreenCandleBroken = isRedCandle and isPriorCandleGreen and isBrokenLow isPriorPriorRedCandleBroken = secondEntryEnabled and not isPriorRedCandleBroken and isGreenCandle and isPriorPriorCandleRed ? close > open[2] : false isPriorPriorGreenCandleBroken = secondEntryEnabled and not isPriorGreenCandleBroken and isRedCandle and isPriorPriorCandleGreen ? close < open[2] : false longOpenCondition = (isPriorRedCandleBroken or isPriorPriorRedCandleBroken) and afterStartDate and (ignoreSlowMA ? close > fastMA : fastMA > slowMA) and longsEnabled longCloseCondition = useOpposingBarAsExit ? isRedCandle : ta.crossunder(close, fastMA) longCloseCondition := useEMAForStop ? ta.crossunder(close, trailStopMA) : longCloseCondition shortOpenCondition = (isPriorGreenCandleBroken or isPriorPriorGreenCandleBroken) and afterStartDate and (ignoreSlowMA ? close < fastMA : fastMA < slowMA) and shortsEnabled shortCloseCondition = useOpposingBarAsExit ? isGreenCandle : ta.crossover(close, fastMA) shortCloseCondition := useEMAForStop ? ta.crossover(close, trailStopMA) : shortCloseCondition if (longOpenCondition) strategy.entry("Long Entry", strategy.long) if (longCloseCondition) strategy.close('Long Entry', 'Long Exit') if (shortOpenCondition) strategy.entry("Short Entry", strategy.long) if (shortCloseCondition) strategy.close('Short Entry', 'Short Exit') if (closeTradesEOD and hour >= 14 and minute >= 30) strategy.close_all("EOD") plot(useEMAForStop ? trailStopMA : na, linewidth = 2, color = color.red) plot(fastMA) plot(ignoreSlowMA ? na : slowMA, linewidth = 4)