Ini adalah strategi perdagangan kuantitatif yang menggabungkan trend EMA pelbagai jangka masa dengan analisis momentum. Strategi ini terutamanya menganalisis penyelarasan purata bergerak eksponensial (EMA) 20, 50, 100, dan 200 hari yang digabungkan dengan penunjuk momentum pada kedua-dua jangka masa harian dan mingguan.
Logik teras merangkumi beberapa komponen utama:
Ini adalah strategi trend yang dirancang dengan baik, secara logik ketat. Melalui gabungan pelbagai penunjuk teknikal, ia memastikan kedua-dua strategi yang kukuh dan pengurusan risiko yang berkesan. Keupayaan strategi yang tinggi membolehkan pengoptimuman untuk ciri pasaran yang berbeza. Walaupun terdapat risiko yang melekat, arah pengoptimuman yang dicadangkan dapat meningkatkan prestasi strategi. Secara keseluruhan, ini adalah strategi perdagangan kuantitatif yang patut diuji dan dikaji secara mendalam.
/*backtest start: 2024-10-01 00:00:00 end: 2024-10-31 23:59:59 period: 1h basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("Swing Trading with EMA Alignment and Custom Momentum", overlay=true) // User inputs for customization atrLength = input.int(14, title="ATR Length", minval=1) atrMultiplierSL = input.float(1.5, title="Stop-Loss Multiplier (ATR)", minval=0.1) // Stop-loss at 1.5x ATR atrMultiplierTP = input.float(3.0, title="Take-Profit Multiplier (ATR)", minval=0.1) // Take-profit at 3x ATR pullbackRangePercent = input.float(1.0, title="Pullback Range (%)", minval=0.1) // 1% range for pullback around 20 EMA lengthKC = input.int(20, title="Length for Keltner Channels (Momentum Calculation)", minval=1) // EMA settings ema20 = ta.ema(close, 20) ema50 = ta.ema(close, 50) ema100 = ta.ema(close, 100) ema200 = ta.ema(close, 200) // ATR calculation atrValue = ta.atr(atrLength) // Custom Momentum Calculation based on Linear Regression for Daily Timeframe highestHighKC = ta.highest(high, lengthKC) lowestLowKC = ta.lowest(low, lengthKC) smaCloseKC = ta.sma(close, lengthKC) // Manually calculate the average of highest high and lowest low averageKC = (highestHighKC + lowestLowKC) / 2 // Calculate daily momentum using linear regression dailyMomentum = ta.linreg(close - (averageKC + smaCloseKC) / 2, lengthKC, 0) // Custom daily momentum calculation // Fetch weekly data for momentum calculation using request.security() [weeklyHigh, weeklyLow, weeklyClose] = request.security(syminfo.tickerid, "W", [high, low, close]) // Calculate weekly momentum using linear regression on weekly timeframe weeklyHighestHighKC = ta.highest(weeklyHigh, lengthKC) weeklyLowestLowKC = ta.lowest(weeklyLow, lengthKC) weeklySmaCloseKC = ta.sma(weeklyClose, lengthKC) weeklyAverageKC = (weeklyHighestHighKC + weeklyLowestLowKC) / 2 weeklyMomentum = ta.linreg(weeklyClose - (weeklyAverageKC + weeklySmaCloseKC) / 2, lengthKC, 0) // Custom weekly momentum calculation // EMA alignment condition (20 EMA > 50 EMA > 100 EMA > 200 EMA) emaAligned = ema20 > ema50 and ema50 > ema100 and ema100 > ema200 // Momentum increasing condition (daily and weekly momentum is positive and increasing) dailyMomentumIncreasing = dailyMomentum > 0 and dailyMomentum > dailyMomentum[1] //and dailyMomentum[1] > dailyMomentum[2] weeklyMomentumIncreasing = weeklyMomentum > 0 and weeklyMomentum > weeklyMomentum[1] //and weeklyMomentum[1] > weeklyMomentum[2] // Redefine Pullback condition: price within 1% range of the 20 EMA upperPullbackRange = ema20 * (1 + pullbackRangePercent / 100) lowerPullbackRange = ema20 * (1 - pullbackRangePercent / 100) pullbackToEma20 = (close <= upperPullbackRange) and (close >= lowerPullbackRange) // Entry condition: EMA alignment and momentum increasing on both daily and weekly timeframes longCondition = emaAligned and dailyMomentumIncreasing and weeklyMomentumIncreasing and pullbackToEma20 // Initialize stop loss and take profit levels as float variables var float longStopLevel = na var float longTakeProfitLevel = na // Calculate stop loss and take profit levels based on ATR if (longCondition) longStopLevel := close - (atrMultiplierSL * atrValue) // Stop loss at 1.5x ATR below the entry price longTakeProfitLevel := close + (atrMultiplierTP * atrValue) // Take profit at 3x ATR above the entry price // Strategy execution if (longCondition) strategy.entry("Long", strategy.long) // Exit conditions: Stop-loss at 1.5x ATR and take-profit at 3x ATR if (strategy.position_size > 0) strategy.exit("Take Profit/Stop Loss", "Long", stop=longStopLevel, limit=longTakeProfitLevel)