Cette stratégie est un système de suivi des tendances qui combine plusieurs indicateurs techniques, en utilisant les bandes de Bollinger, RSI et MACD pour capturer les opportunités de trading pendant les oscillations du marché et les transitions de tendance.
La logique de base repose sur la triple confirmation du signal:
La stratégie réalise des rendements stables tout en contrôlant le risque grâce à la coordination de plusieurs indicateurs techniques. Malgré un certain retard inhérent, la stratégie démontre une bonne adaptabilité et stabilité grâce à une optimisation appropriée des paramètres et à des mécanismes de gestion des risques. Les améliorations futures peuvent se concentrer sur l'introduction de mécanismes adaptatifs et une gestion améliorée des positions pour améliorer encore la performance de la stratégie.
/*backtest start: 2024-10-01 00:00:00 end: 2024-10-31 23:59:59 period: 3h basePeriod: 3h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("[ETH] Optimized Trend Strategy", shorttitle="Lorenzo-SuperScalping", overlay=true, pyramiding=3, initial_capital=100000, currency=currency.USD) // === Input Parameters === // trade_size = input.float(1.0, title="Trade Size (ETH)") rsi_length = input.int(14, minval=1, title="RSI Length") bb_length = input.int(20, minval=1, title="Bollinger Bands Length") bb_mult = input.float(2.0, title="Bollinger Bands Multiplier") macd_fast = input.int(12, minval=1, title="MACD Fast Length") macd_slow = input.int(26, minval=1, title="MACD Slow Length") macd_signal = input.int(9, minval=1, title="MACD Signal Length") // === Indicators === // // RSI rsi = ta.rsi(close, rsi_length) // Bollinger Bands basis = ta.sma(close, bb_length) dev = ta.stdev(close, bb_length) * bb_mult upper_band = basis + dev lower_band = basis - dev plot(basis, color=color.blue, title="BB Basis") plot(upper_band, color=color.red, title="BB Upper") plot(lower_band, color=color.green, title="BB Lower") // MACD [macd_line, signal_line, _] = ta.macd(close, macd_fast, macd_slow, macd_signal) macd_cross_up = ta.crossover(macd_line, signal_line) macd_cross_down = ta.crossunder(macd_line, signal_line) // === Signal Control Variables === // var bool last_signal_buy = na var int last_trade_bar = na // === Buy Signal Condition === // // - RSI below 45 // - Price near or below the lower Bollinger Band // - MACD crossover buy_signal = (rsi < 45 and close < lower_band * 1.02 and macd_cross_up) // === Sell Signal Condition === // // - RSI above 55 // - Price near or above the upper Bollinger Band // - MACD crossunder sell_signal = (rsi > 55 and close > upper_band * 0.98 and macd_cross_down) // Ensure enough bars between trades min_bars_between_trades = input.int(15, title="Minimum Bars Between Trades") time_elapsed = na(last_trade_bar) or (bar_index - last_trade_bar) >= min_bars_between_trades // === Execute Trades with Conditions === // can_buy = buy_signal and (na(last_signal_buy) or not last_signal_buy) and time_elapsed can_sell = sell_signal and (not na(last_signal_buy) and last_signal_buy) and time_elapsed if (can_buy) // Close any existing short position before opening a long if strategy.position_size < 0 strategy.close("Short") strategy.entry("Long", strategy.long, qty=trade_size) last_signal_buy := true last_trade_bar := bar_index if (can_sell) // Close any existing long position and open a short position if strategy.position_size > 0 strategy.close("Long") strategy.entry("Short", strategy.short, qty=trade_size) last_signal_buy := false last_trade_bar := bar_index // === Plot Buy and Sell Signals === // plotshape(series=can_buy, title="Buy Signal", location=location.belowbar, color=color.green, style=shape.labelup, text="BUY") plotshape(series=can_sell, title="Sell Signal", location=location.abovebar, color=color.red, style=shape.labeldown, text="SELL") // === RSI Levels for Visualization === // hline(45, "RSI Buy Level", color=color.green, linewidth=1, linestyle=hline.style_dotted) hline(55, "RSI Sell Level", color=color.red, linewidth=1, linestyle=hline.style_dotted) // Plot the RSI for reference plot(rsi, title="RSI", color=color.purple)