
La stratégie est une stratégie de trading quantitative basée sur plusieurs indicateurs techniques et une gestion dynamique des risques. Elle combine plusieurs dimensions, telles que le suivi des tendances EMA, la volatilité ATR, les surachats et les surventeurs RSI et la reconnaissance de la forme de la ligne K, pour équilibrer le risque de rendement en s’adaptant à la réorganisation et au stop-loss dynamique.
La stratégie consiste principalement à réaliser des transactions dans les domaines suivants:
Il s’agit d’un système de stratégie mature qui intègre plusieurs indicateurs techniques pour améliorer la stabilité des transactions grâce à la gestion dynamique des risques et à la vérification de signaux multiples. Le principal avantage de la stratégie réside dans sa capacité d’adaptation et son système de contrôle des risques parfait, mais elle nécessite toujours une vérification complète et une optimisation continue sur le terrain.
/*backtest
start: 2024-10-01 00:00:00
end: 2024-10-31 23:59:59
period: 2h
basePeriod: 2h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("Optimized Scalping with High Risk-Reward", overlay=true)
// Input for EMA periods
shortEMA_length = input(5, title="Short EMA Length")
longEMA_length = input(10, title="Long EMA Length")
// ATR for dynamic stop-loss
atrPeriod = input(14, title="ATR Period")
atrMultiplier = input(1.5, title="ATR Multiplier for Stop Loss")
// Calculate EMAs
shortEMA = ta.ema(close, shortEMA_length)
longEMA = ta.ema(close, longEMA_length)
// ATR calculation for dynamic stop loss
atr = ta.atr(atrPeriod)
// RSI for overbought/oversold conditions
rsi = ta.rsi(close, 14)
// Plot EMAs
plot(shortEMA, color=color.blue, title="Short EMA")
plot(longEMA, color=color.red, title="Long EMA")
// Dynamic Slippage based on ATR
dynamic_slippage = math.max(5, atr * 0.5)
// Candlestick pattern recognition
bullish_engulfing = close[1] < open[1] and close > open and close > open[1] and close > close[1]
hammer = close > open and (high - close) / (high - low) > 0.6 and (open - low) / (high - low) < 0.2
bearish_engulfing = open[1] > close[1] and open > close and open > open[1] and close < close[1]
shooting_star = close < open and (high - open) / (high - low) > 0.6 and (close - low) / (high - low) < 0.2
// Enhanced conditions with volume and RSI check
buy_condition = (bullish_engulfing or hammer) and close > shortEMA and shortEMA > longEMA and volume > ta.sma(volume, 20) and rsi < 70
sell_condition = (bearish_engulfing or shooting_star) and close < shortEMA and shortEMA < longEMA and volume > ta.sma(volume, 20) and rsi > 30
// Dynamic ATR multiplier based on recent volatility
volatility = atr
adaptiveMultiplier = atrMultiplier + (volatility - ta.sma(volatility, 50)) / ta.sma(volatility, 50) * 0.5
// Execute buy trades with slippage consideration
if (buy_condition)
strategy.entry("Buy", strategy.long)
stop_loss_buy = strategy.position_avg_price - atr * adaptiveMultiplier - dynamic_slippage
take_profit_buy = strategy.position_avg_price + atr * adaptiveMultiplier * 3 + dynamic_slippage
strategy.exit("Exit Buy", "Buy", stop=stop_loss_buy, limit=take_profit_buy)
// Execute sell trades with slippage consideration
if (sell_condition)
strategy.entry("Sell", strategy.short)
stop_loss_sell = strategy.position_avg_price + atr * adaptiveMultiplier + dynamic_slippage
take_profit_sell = strategy.position_avg_price - atr * adaptiveMultiplier * 3 - dynamic_slippage
strategy.exit("Exit Sell", "Sell", stop=stop_loss_sell, limit=take_profit_sell)
// Risk Management
maxLossPerTrade = input.float(0.01, title="Max Loss Per Trade (%)", minval=0.01, maxval=1, step=0.01) // 1% max loss per trade
dailyLossLimit = input.float(0.03, title="Daily Loss Limit (%)", minval=0.01, maxval=1, step=0.01) // 3% daily loss limit
maxLossAmount_buy = strategy.position_avg_price * maxLossPerTrade
maxLossAmount_sell = strategy.position_avg_price * maxLossPerTrade
if (strategy.position_size > 0)
strategy.exit("Max Loss Buy", "Buy", stop=strategy.position_avg_price - maxLossAmount_buy - dynamic_slippage)
if (strategy.position_size < 0)
strategy.exit("Max Loss Sell", "Sell", stop=strategy.position_avg_price + maxLossAmount_sell + dynamic_slippage)
// Daily loss limit logic
var float dailyLoss = 0.0
if (dayofweek != dayofweek[1])
dailyLoss := 0.0 // Reset daily loss tracker at the start of a new day
if (strategy.closedtrades > 0)
dailyLoss := dailyLoss + strategy.closedtrades.profit(strategy.closedtrades - 1)
if (dailyLoss < -strategy.initial_capital * dailyLossLimit)
strategy.close_all("Daily Loss Limit Hit")
// Breakeven stop after a certain profit with a delay
if (strategy.position_size > 0 and close > strategy.position_avg_price + atr * 1.5 and bar_index > strategy.opentrades.entry_bar_index(0) + 5)
strategy.exit("Breakeven Buy", from_entry="Buy", stop=strategy.position_avg_price)
if (strategy.position_size < 0 and close < strategy.position_avg_price - atr * 1.5 and bar_index > strategy.opentrades.entry_bar_index(0) + 5)
strategy.exit("Breakeven Sell", from_entry="Sell", stop=strategy.position_avg_price)
// Partial Profit Taking
if (strategy.position_size > 0 and close > strategy.position_avg_price + atr * 1.5)
strategy.close("Partial Close Buy", qty_percent=50) // Use strategy.close for partial closure at market price
if (strategy.position_size < 0 and close < strategy.position_avg_price - atr * 1.5)
strategy.close("Partial Close Sell", qty_percent=50) // Use strategy.close for partial closure at market price
// Trailing Stop with ATR type
if (strategy.position_size > 0)
strategy.exit("Trailing Stop Buy", from_entry="Buy", trail_offset=atr * 1.5, trail_price=strategy.position_avg_price)
if (strategy.position_size < 0)
strategy.exit("Trailing Stop Sell", from_entry="Sell", trail_offset=atr * 1.5, trail_price=strategy.position_avg_price)