本策略是一种基于斐波那契回撤理论的自适应多级别交易系统。它利用斐波那契回撤水平来识别市场中的关键支撑和阻力位,并根据价格与这些水平的交互来生成交易信号。该策略的核心在于其灵活性,允许交易者根据市场条件和个人偏好调整关键参数,如回看周期、斐波那契方向和入场水平。
策略的核心逻辑包括以下几个步骤:
策略的独特之处在于允许用户选择斐波那契计算的方向(从上到下或从下到上),以及为买入和卖出信号选择不同的斐波那契水平。这种灵活性使策略能够适应不同的市场环境和交易风格。
为缓解这些风险,可以考虑: - 结合其他技术指标(如RSI或移动平均线)来确认信号。 - 实施更严格的入场条件,如要求价格在突破后保持一定时间。 - 根据市场波动性动态调整止盈和止损水平。
这些优化可以显著提高策略的适应性和稳健性,使其能够在更广泛的市场条件下保持有效性。
基于斐波那契回撤的自适应多级别交易策略提供了一个灵活、可定制的框架,用于在金融市场中识别潜在的交易机会。通过结合经典的技术分析原理和现代的风险管理技术,该策略为交易者提供了一个强大的工具,可以在不同的市场环境中寻找高概率的交易机会。然而,像所有交易策略一样,它并非万能的。成功应用这一策略需要深入理解其原理、仔细调整参数,并结合其他分析工具。通过持续的优化和风险管理,这个策略可以成为交易者工具箱中的有力武器。
/*backtest start: 2024-08-26 00:00:00 end: 2024-09-24 08:00:00 period: 4h basePeriod: 4h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("Simple Fibonacci Retracement Strategy", overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=10) // Input period for high and low points identification lookback = input.int(100, title="Lookback Period", minval=10) // Input to choose Fibonacci calculation direction fib_direction = input.string(title="Fibonacci Direction", defval="Top to Bottom", options=["Top to Bottom", "Bottom to Top"]) // Input for Fibonacci levels fib_level_236 = input.float(0.236, title="Fib 23.6% Level") fib_level_382 = input.float(0.382, title="Fib 38.2% Level") fib_level_50 = input.float(0.5, title="Fib 50% Level") fib_level_618 = input.float(0.618, title="Fib 61.8% Level") // Input to choose the level for entry signals buy_entry_level = input.string(title="Buy Entry Level", defval="Fib 61.8%", options=["Fib 23.6%", "Fib 38.2%", "Fib 50%", "Fib 61.8%"]) sell_entry_level = input.string(title="Sell Entry Level", defval="Fib 38.2%", options=["Fib 23.6%", "Fib 38.2%", "Fib 50%", "Fib 61.8%"]) // Input for take profit and stop loss in pips take_profit_pips = input.int(50, title="Take Profit (pips)") stop_loss_pips = input.int(20, title="Stop Loss (pips)") // Identify high and low points within the lookback period highestHigh = ta.highest(high, lookback) lowestLow = ta.lowest(low, lookback) // Calculate Fibonacci levels based on the selected direction var float fib_0 = na var float fib_100 = na var float fib_236 = na var float fib_382 = na var float fib_50 = na var float fib_618 = na if fib_direction == "Top to Bottom" fib_0 := highestHigh fib_100 := lowestLow fib_236 := highestHigh - (highestHigh - lowestLow) * fib_level_236 fib_382 := highestHigh - (highestHigh - lowestLow) * fib_level_382 fib_50 := highestHigh - (highestHigh - lowestLow) * fib_level_50 fib_618 := highestHigh - (highestHigh - lowestLow) * fib_level_618 else fib_0 := lowestLow fib_100 := highestHigh fib_236 := lowestLow + (highestHigh - lowestLow) * fib_level_236 fib_382 := lowestLow + (highestHigh - lowestLow) * fib_level_382 fib_50 := lowestLow + (highestHigh - lowestLow) * fib_level_50 fib_618 := lowestLow + (highestHigh - lowestLow) * fib_level_618 // Determine which level to use for buy and sell signals based on user input var float buy_fib_level = na var float sell_fib_level = na if buy_entry_level == "Fib 23.6%" buy_fib_level := fib_236 if buy_entry_level == "Fib 38.2%" buy_fib_level := fib_382 if buy_entry_level == "Fib 50%" buy_fib_level := fib_50 if buy_entry_level == "Fib 61.8%" buy_fib_level := fib_618 if sell_entry_level == "Fib 23.6%" sell_fib_level := fib_236 if sell_entry_level == "Fib 38.2%" sell_fib_level := fib_382 if sell_entry_level == "Fib 50%" sell_fib_level := fib_50 if sell_entry_level == "Fib 61.8%" sell_fib_level := fib_618 // Convert pips to price units (assuming 1 pip = 0.0001 for currency pairs like EURUSD) pip_value = syminfo.mintick * 10 take_profit = take_profit_pips * pip_value stop_loss = stop_loss_pips * pip_value // Trading signals var bool longSignal = na var bool shortSignal = na if fib_direction == "Top to Bottom" longSignal := ta.crossover(close, buy_fib_level) and close > buy_fib_level shortSignal := ta.crossunder(close, sell_fib_level) and close < sell_fib_level else longSignal := ta.crossover(close, buy_fib_level) and close > buy_fib_level shortSignal := ta.crossunder(close, sell_fib_level) and close < sell_fib_level // Execute trades based on signals with take profit and stop loss if (longSignal) strategy.entry("Long", strategy.long, comment="BUY") strategy.exit("Take Profit/Stop Loss", "Long", limit=close + take_profit, stop=close - stop_loss) if (shortSignal) strategy.entry("Short", strategy.short, comment="SELL") strategy.exit("Take Profit/Stop Loss", "Short", limit=close - take_profit, stop=close + stop_loss) // Plot Fibonacci levels plot(fib_0, title="Fib 0%", color=color.blue, linewidth=1, style=plot.style_line) plot(fib_236, title="Fib 23.6%", color=color.green, linewidth=1, style=plot.style_line) plot(fib_382, title="Fib 38.2%", color=color.green, linewidth=1, style=plot.style_line) plot(fib_50, title="Fib 50%", color=color.red, linewidth=1, style=plot.style_line) plot(fib_618, title="Fib 61.8%", color=color.green, linewidth=1, style=plot.style_line) plot(fib_100, title="Fib 100%", color=color.blue, linewidth=1, style=plot.style_line) // Create labels for Fibonacci levels with white text var label fibLabel0 = na var label fibLabel236 = na var label fibLabel382 = na var label fibLabel50 = na var label fibLabel618 = na var label fibLabel100 = na if (na(fibLabel0)) fibLabel0 := label.new(bar_index, fib_0, text="Fib 0%", color=na, textcolor=color.white, style=label.style_label_right, yloc=yloc.price) fibLabel236 := label.new(bar_index, fib_236, text="Fib 23.6%", color=na, textcolor=color.white, style=label.style_label_right, yloc=yloc.price) fibLabel382 := label.new(bar_index, fib_382, text="Fib 38.2%", color=na, textcolor=color.white, style=label.style_label_right, yloc=yloc.price) fibLabel50 := label.new(bar_index, fib_50, text="Fib 50%", color=na, textcolor=color.white, style=label.style_label_right, yloc=yloc.price) fibLabel618 := label.new(bar_index, fib_618, text="Fib 61.8%", color=na, textcolor=color.white, style=label.style_label_right, yloc=yloc.price) fibLabel100 := label.new(bar_index, fib_100, text="Fib 100%", color=na, textcolor=color.white, style=label.style_label_right, yloc=yloc.price) else label.set_xy(fibLabel0, bar_index, fib_0) label.set_xy(fibLabel236, bar_index, fib_236) label.set_xy(fibLabel382, bar_index, fib_382) label.set_xy(fibLabel50, bar_index, fib_50) label.set_xy(fibLabel618, bar_index, fib_618) label.set_xy(fibLabel100, bar_index, fib_100) // Plot signals plotshape(series=longSignal, location=location.belowbar, color=color.green, style=shape.labelup, title="Buy Signal", text="BUY") plotshape(series=shortSignal, location=location.abovebar, color=color.red, style=shape.labeldown, title="Sell Signal", text="SELL") // Plot highest and lowest points plot(highestHigh, title="Highest High", color=color.purple, linewidth=2, offset=-lookback) plot(lowestLow, title="Lowest Low", color=color.purple, linewidth=2, offset=-lookback)