该策略使用两条不同周期的指数移动平均线(EMA)进行交叉,当快速EMA从下往上穿越慢速EMA时产生买入信号,当快速EMA从上往下穿越慢速EMA时产生卖出信号。该策略可以应用于各种金融工具和时间周期,例如黄金在2小时周期上最有效,比特币在日线图上最有效等。
MACD交叉策略是一个基于趋势跟踪的简单策略,优点是简单实用、适用范围广,缺点是难以把握趋势转折、参数选择有难度。通过趋势过滤、优化进出场点、参数优选和组合其他指标可以改进该策略的表现,值得进一步研究和测试。
/*backtest start: 2023-04-12 00:00:00 end: 2024-04-17 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy('Advance EMA Crossover Strategy', overlay=true, precision=6) //****************************************************************************// // CDC Action Zone is based on a simple EMA crossover // between [default] EMA12 and EMA26 // The zones are defined by the relative position of // price in relation to the two EMA lines // Different zones can be use to activate / deactivate // other trading strategies // The strategy can also be used on its own with // acceptable results, buy on the first green candle // and sell on the first red candle //****************************************************************************// // Define User Input Variables xsrc = input(title='Source Data', defval=close) xprd1 = input(title='Fast EMA period', defval=12) xprd2 = input(title='Slow EMA period', defval=26) xsmooth = input(title='Smoothing period (1 = no smoothing)', defval=1) fillSW = input(title='Paint Bar Colors', defval=true) fastSW = input(title='Show fast moving average line', defval=true) slowSW = input(title='Show slow moving average line', defval=true) plotSigsw = input(title='Plot Buy/Sell Signals?', defval=true) //****************************************************************************// //Calculate Indicators xPrice = ta.ema(xsrc, xsmooth) FastMA = ta.ema(xPrice, xprd1) SlowMA = ta.ema(xPrice, xprd2) //****************************************************************************// // Define Color Zones and Conditions BullZone = FastMA > SlowMA and xPrice > FastMA // Bullish Zone BearZone = FastMA < SlowMA and xPrice < FastMA // Bearish Zone //****************************************************************************// // Strategy Entry and Exit Conditions if (BullZone and not BullZone[1]) strategy.entry("Buy", strategy.long) // Buy on the transition into BullZone if (BearZone and not BearZone[1]) strategy.close("Buy") // Sell on the transition into BearZone //****************************************************************************// // Display color on chart plotcolor = BullZone ? color.green : BearZone ? color.red : color.gray barcolor(color=fillSW ? plotcolor : na) //****************************************************************************// // Plot Fast and Slow Moving Averages plot(fastSW ? FastMA : na, color=color.red, title="Fast EMA", linewidth=2) plot(slowSW ? SlowMA : na, color=color.blue, title="Slow EMA", linewidth=2) //****************************************************************************// // Plot Buy and Sell Signals plotshape(series=plotSigsw and BullZone and not BullZone[1], location=location.belowbar, color=color.green, style=shape.labelup, title="Buy Signal") plotshape(series=plotSigsw and BearZone and not BearZone[1], location=location.abovebar, color=color.red, style=shape.labeldown, title="Sell Signal") //****************************************************************************//