均线回归突破策略是一种典型的跟踪趋势的量化交易策略。该策略利用移动平均线及其标准差通道来判断市场走势,并在价格突破标准差通道时产生交易信号。
该策略首先计算N日(默认50日)的简单移动平均线SMA,然后基于SMA计算该周期价格的标准差StdDev。 以SMA为中轴,上下各以StdDev的2倍作为上下轨构建“标准差通道”。当价格上穿上轨时,做空;当价格下穿下轨时,做多。
进入市场后,策略会设置止损止盈位。具体来说,做多后,止损线为进场时的收盘价的(100 - 止损百分比);做空后,止盈线为进场时的收盘价的(100 + 止盈百分比)。
该策略具有以下优势:
该策略也存在一些风险:
对应风险的解决方案如下:
该策略还存在进一步优化的空间:
1.利用多个时间周期的均线进行验证,避免曲线过于敏感。
2.结合其他指标如MACD等判断趋势和背离现象。
3.引入机器学习算法动态优化参数。
均线回归突破策略整体来说是一个非常实用的量化交易策略。它具有跟踪趋势、控制回撤的优点,实现简单,适合量化交易的需要。同时也需要注意一些参数选择和止损设置问题,配合多时间轴分析和参数优化,可以获得更好的策略表现。
/*backtest start: 2023-02-16 00:00:00 end: 2024-02-22 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("Standard Deviation Bands with Buy/Sell Signals", overlay=true) // Input for the number of standard deviations deviationMultiplier = input.float(2.0, title="Standard Deviation Multiplier") // Input for the length of the moving average maLength = input.int(50, title="Moving Average Length") // Input for the stop loss percentage stopLossPercentage = input.float(12, title="Stop Loss Percentage") // Calculate the moving average sma = ta.sma(close, maLength) // Calculate the standard deviation of the price priceDeviation = ta.stdev(close, maLength) // Calculate the upper and lower bands upperBand = sma + (priceDeviation * deviationMultiplier) lowerBand = sma - (priceDeviation * deviationMultiplier) // Plot the bands plot(upperBand, color=color.green, title="Upper Band") plot(lowerBand, color=color.red, title="Lower Band") // Plot the moving average plot(sma, color=color.blue, title="SMA", linewidth=2) // Buy Signal buyCondition = ta.crossover(close, lowerBand) sellCondition = ta.crossunder(close, upperBand) // Calculate stop loss level stopLossLevelBuy = close * (1 - stopLossPercentage / 100) stopLossLevelSell = close * (1 + stopLossPercentage / 100) // Create Buy and Sell Alerts alertcondition(buyCondition, title="Buy Signal", message="Buy Signal - Price Crossed Below Lower Band") alertcondition(sellCondition, title="Sell Signal", message="Sell Signal - Price Crossed Above Upper Band") // Plot Buy and Sell Arrows on the chart plotshape(buyCondition, style=shape.triangleup, location=location.belowbar, color=color.green, title="Buy Signal Arrow") plotshape(sellCondition, style=shape.triangledown, location=location.abovebar, color=color.red, title="Sell Signal Arrow") // Exit Long and Short Positions var float stopLossBuy = na var float stopLossSell = na if ta.crossover(close, sma) stopLossBuy := stopLossLevelBuy if ta.crossunder(close, sma) stopLossSell := stopLossLevelSell strategy.entry("Buy", strategy.long, when = buyCondition) strategy.exit("Stop Loss/Take Profit Buy", from_entry = "Buy", stop = stopLossBuy) strategy.entry("Sell", strategy.short, when = sellCondition) strategy.exit("Stop Loss/Take Profit Sell", from_entry = "Sell", stop = stopLossSell)