
Il s’agit d’une stratégie de trading quantitative combinant le suivi de la tendance des moyennes à plusieurs périodes et l’analyse de la dynamique. La stratégie consiste principalement à négocier une combinaison d’indicateurs dynamiques de l’indice des moyennes mobiles à 20, 50, 100 et 200 jours (EMA) en combinaison avec la ligne du jour et la ligne de la périphérie. La stratégie utilise le mode d’arrêt ATR, qui entre en jeu lorsque les conditions de la dynamique de l’EMA sont réunies, et gère le risque en définissant des objectifs d’arrêt et de prise de pertes et des objectifs de gain de multiples ATR.
La logique fondamentale de la stratégie comprend les éléments clés suivants :
Il s’agit d’une stratégie de suivi de tendance conçue de manière rationnelle et logiquement rigoureuse. L’utilisation combinée de plusieurs indicateurs techniques assure la stabilité de la stratégie et fournit un bon mécanisme de gestion des risques. La stratégie est très personnalisable et peut être optimisée en fonction des différentes caractéristiques du marché.
/*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)