Cette stratégie est un système de trading basé sur des moyennes mobiles exponentielles (EMA), utilisant principalement le croisement de l'EMA20 et de l'EMA50 pour identifier les changements de tendance du marché.
La logique de base de la stratégie repose sur les aspects suivants:
Il s'agit d'une stratégie de suivi des tendances bien structurée avec une logique claire. Elle capture les tendances à travers les croisements EMA, gère les bénéfices avec des points de prise de profit dynamiques et contrôle les risques avec des stop-loss. La conception de la visualisation de la stratégie est intuitive et efficace, avec des paramètres flexibles. Bien qu'elle présente des problèmes de décalage EMA inhérents, l'optimisation et le raffinement peuvent encore améliorer la stabilité et la rentabilité de la stratégie.
/*backtest start: 2019-12-23 08:00:00 end: 2025-01-04 08:00:00 period: 1d basePeriod: 1d exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("EMA Crossover Strategy with Take Profit and Candle Highlighting", overlay=true) // Define the EMAs ema200 = ta.ema(close, 200) ema50 = ta.ema(close, 50) ema20 = ta.ema(close, 20) // Plot the EMAs plot(ema200, color=#c204898e, title="EMA 200", linewidth=2) plot(ema50, color=color.blue, title="EMA 50", linewidth=2) plot(ema20, color=color.orange, title="EMA 20", linewidth=2) // Define Buy and Sell conditions based on EMA crossover buySignal = ta.crossover(ema20, ema50) // EMA 20 crosses above EMA 50 (Bullish) sellSignal = ta.crossunder(ema20, ema50) // EMA 20 crosses below EMA 50 (Bearish) // Define input values for Take Profit multipliers tp1_multiplier = input.float(0.5, title="TP1 Multiplier", minval=0.1, maxval=5.0, step=0.1) tp2_multiplier = input.float(1.0, title="TP2 Multiplier", minval=0.1, maxval=5.0, step=0.1) tp3_multiplier = input.float(1.5, title="TP3 Multiplier", minval=0.1, maxval=5.0, step=0.1) tp4_multiplier = input.float(2.0, title="TP4 Multiplier", minval=0.1, maxval=5.0, step=0.1) // Define Take Profit Levels as float variables initialized with na var float takeProfit1 = na var float takeProfit2 = na var float takeProfit3 = na var float takeProfit4 = na // Calculate take profit levels based on the multipliers if buySignal takeProfit1 := high + (high - low) * tp1_multiplier // TP1: Set TP at multiplier of previous range above the high takeProfit2 := high + (high - low) * tp2_multiplier // TP2: Set TP at multiplier of previous range above the high takeProfit3 := high + (high - low) * tp3_multiplier // TP3: Set TP at multiplier of previous range above the high takeProfit4 := high + (high - low) * tp4_multiplier // TP4: Set TP at multiplier of previous range above the high if sellSignal takeProfit1 := low - (high - low) * tp1_multiplier // TP1: Set TP at multiplier of previous range below the low takeProfit2 := low - (high - low) * tp2_multiplier // TP2: Set TP at multiplier of previous range below the low takeProfit3 := low - (high - low) * tp3_multiplier // TP3: Set TP at multiplier of previous range below the low takeProfit4 := low - (high - low) * tp4_multiplier // TP4: Set TP at multiplier of previous range below the low // Plot Take Profit Levels on the chart plot(takeProfit1, color=#b4b4b8, style=plot.style_line, linewidth=1, title="Take Profit 1") plot(takeProfit2, color=#b4b4b8, style=plot.style_line, linewidth=1, title="Take Profit 2") plot(takeProfit3, color=#b4b4b8, style=plot.style_line, linewidth=1, title="Take Profit 3") plot(takeProfit4, color=#b4b4b8, style=plot.style_line, linewidth=1, title="Take Profit 4") // Create buy and sell signals on the chart plotshape(series=buySignal, location=location.belowbar, color=color.green, style=shape.labelup, title="Buy Signal", text="BUY") plotshape(series=sellSignal, location=location.abovebar, color=color.red, style=shape.labeldown, title="Sell Signal", text="SELL") // Highlight the candles based on trend direction uptrend = ta.crossover(ema20, ema50) // EMA 20 crosses above EMA 50 (Bullish) downtrend = ta.crossunder(ema20, ema50) // EMA 20 crosses below EMA 50 (Bearish) // Highlighting candles based on trend bgcolor(color = ema20 > ema50 ? color.new(color.green, 80) : ema20 < ema50 ? color.new(color.red, 80) : na) // Execute buy and sell orders on the chart strategy.entry("Buy", strategy.long, when=buySignal) strategy.entry("Sell", strategy.short, when=sellSignal) // Exit conditions based on Take Profit levels strategy.exit("Take Profit 1", "Buy", limit=takeProfit1) strategy.exit("Take Profit 2", "Buy", limit=takeProfit2) strategy.exit("Take Profit 3", "Buy", limit=takeProfit3) strategy.exit("Take Profit 4", "Buy", limit=takeProfit4) strategy.exit("Take Profit 1", "Sell", limit=takeProfit1) strategy.exit("Take Profit 2", "Sell", limit=takeProfit2) strategy.exit("Take Profit 3", "Sell", limit=takeProfit3) strategy.exit("Take Profit 4", "Sell", limit=takeProfit4) // Optionally, add a stop loss stopLoss = 0.03 // Example: 3% stop loss strategy.exit("Stop Loss", "Buy", stop=close * (1 - stopLoss)) strategy.exit("Stop Loss", "Sell", stop=close * (1 + stopLoss))