
Ini adalah strategi dagangan kuantitatif yang menggabungkan trend trend rata-rata berkala dan analisis momentum. Strategi ini digunakan untuk perdagangan dengan menggunakan indikator momentum yang menggabungkan garis harian dan garis pusingan dengan menganalisis kombinasi 20-, 50-, 100 dan 200 hari indeks pergerakan rata-rata (EMA). Strategi ini menggunakan ATR Stop Loss, yang memasuki pasaran apabila syarat EMA yang selaras telah dipenuhi, dan untuk menguruskan risiko dengan menetapkan sasaran stop loss dan keuntungan sebanyak ATR.
Logik teras strategi merangkumi bahagian penting berikut:
Ini adalah strategi trend-tracking yang dirancang dengan logik dan logik yang ketat. Dengan penggunaan gabungan pelbagai petunjuk teknikal, ia memastikan kestabilan strategi dan menyediakan mekanisme pengurusan risiko yang baik. Strategi ini sangat disesuaikan dan dapat dioptimumkan mengikut ciri-ciri pasaran yang berbeza. Walaupun terdapat beberapa risiko yang wujud, prestasi strategi dapat ditingkatkan lagi dengan arah pengoptimuman yang disyorkan.
/*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)