この戦略は,ボリンジャーバンド,RSI指標,および200期EMAトレンドフィルターを組み合わせた高度な定量取引システムである.複数の技術指標のシネージを通じて,トレンド方向に高い確率のブレイクアウト機会を捉え,振動する市場で誤った信号を効果的にフィルタリングする.システムは,強力な取引パフォーマンスを達成するために,リスク・リターン比に基づいて動的なストップ・ロストと利益目標を採用する.
基本的な論理は3つのレベルに基づいています
取引の確認には,
リスク管理の提案:
主な最適化アプローチ:
この戦略は,ボリンジャーバンド,RSIおよびEMAの技術指標の有機的な組み合わせを通じて完全な取引システムを構築する.取引の品質を確保しながら,システムは厳格なリスク管理と柔軟なパラメータ最適化スペースを通じて強力な実用的な価値を示している.トレーダーはライブ取引でパラメータを慎重に検証し,厳格に取引の規律を実行し,戦略のパフォーマンスを継続的に最適化することをお勧めする.
/*backtest start: 2019-12-23 08:00:00 end: 2024-12-10 08:00:00 period: 2d basePeriod: 2d exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("Improved Bollinger Breakout with Trend Filtering", overlay=true) // === Inputs === length = input(20, title="Bollinger Bands Length", tooltip="The number of candles used to calculate the Bollinger Bands. Higher values smooth the bands, lower values make them more reactive.") mult = input(2.0, title="Bollinger Bands Multiplier", tooltip="Controls the width of the Bollinger Bands. Higher values widen the bands, capturing more price movement.") rsi_length = input(14, title="RSI Length", tooltip="The number of candles used to calculate the RSI. Shorter lengths make it more sensitive to recent price movements.") rsi_midline = input(50, title="RSI Midline", tooltip="Defines the midline for RSI to confirm momentum. Higher values make it stricter for bullish conditions.") risk_reward_ratio = input(1.5, title="Risk/Reward Ratio", tooltip="Determines the take-profit level relative to the stop-loss.") atr_multiplier = input(1.5, title="ATR Multiplier for Stop-Loss", tooltip="Defines the distance of the stop-loss based on ATR. Higher values set wider stop-losses.") volume_filter = input(true, title="Enable Volume Filter", tooltip="If enabled, trades will only execute when volume exceeds the 20-period average.") trend_filter_length = input(200, title="Trend Filter EMA Length", tooltip="The EMA length used to filter trades based on the market trend.") trade_direction = input.string("Both", title="Trade Direction", options=["Long", "Short", "Both"], tooltip="Choose whether to trade only Long, only Short, or Both directions.") confirm_candles = input(2, title="Number of Confirming Candles", tooltip="The number of consecutive candles that must meet the conditions before entering a trade.") // === Indicator Calculations === basis = ta.sma(close, length) dev = mult * ta.stdev(close, length) upper_band = basis + dev lower_band = basis - dev rsi_val = ta.rsi(close, rsi_length) atr_val = ta.atr(14) vol_filter = volume > ta.sma(volume, 20) ema_trend = ta.ema(close, trend_filter_length) // === Helper Function for Confirmation === confirm_condition(cond, lookback) => count = 0 for i = 0 to lookback - 1 count += cond[i] ? 1 : 0 count == lookback // === Trend Filter === trend_is_bullish = close > ema_trend trend_is_bearish = close < ema_trend // === Long and Short Conditions with Confirmation === long_raw_condition = close > upper_band * 1.01 and rsi_val > rsi_midline and (not volume_filter or vol_filter) and trend_is_bullish short_raw_condition = close < lower_band * 0.99 and rsi_val < rsi_midline and (not volume_filter or vol_filter) and trend_is_bearish long_condition = confirm_condition(long_raw_condition, confirm_candles) short_condition = confirm_condition(short_raw_condition, confirm_candles) // === Trade Entry and Exit Logic === if long_condition and (trade_direction == "Long" or trade_direction == "Both") strategy.entry("Long", strategy.long) strategy.exit("Exit Long", "Long", stop=close - (atr_multiplier * atr_val), limit=close + (atr_multiplier * risk_reward_ratio * atr_val)) if short_condition and (trade_direction == "Short" or trade_direction == "Both") strategy.entry("Short", strategy.short) strategy.exit("Exit Short", "Short", stop=close + (atr_multiplier * atr_val), limit=close - (atr_multiplier * risk_reward_ratio * atr_val)) // === Plotting === plot(upper_band, color=color.green, title="Upper Band") plot(lower_band, color=color.red, title="Lower Band") plot(basis, color=color.blue, title="Basis") plot(ema_trend, color=color.orange, title="Trend Filter EMA")