该策略是一种典型的移动平均线交叉策略,它同时使用两组均线,一组快均线,一组慢均线。当快均线上穿慢均线时产生买入信号;当快均线下穿慢均线时产生卖出信号。该策略同时使用EMA和SMA两种均线,组成两组快慢均线,快均线采用EMA计算,慢均线采用SMA计算。通过多组均线的确认,可以过滤掉一些假信号,提高信号的可靠性。
该策略的主要逻辑是基于两组快慢均线的交叉来判断入场和出场时机。
首先,分别计算两组快慢均线:
然后,判断快速EMA是否已经金叉或死叉慢速SMA:
为了过滤假信号,增加了第二组EMA与SMA的确认:
这样,通过两组快慢均线的确认,可以过滤掉许多假信号,从而提高信号的可靠性。
当判断产生买入信号时,做多入场;当判断产生卖出信号时,做空入场。
此外,该策略还设置了止盈止损逻辑。持仓时,会根据设置的盈亏比例来跟踪止盈和止损价格。
该策略具有以下几个优势:
该策略也存在一些风险:
为了控制风险,建议:
该策略还可从以下几个方面进行优化:
整体来说,该双均线金叉死叉策略通过快慢均线的交叉形成交易信号,设置止盈止损控制风险,具有简单、直观、容易实现等特点。该策略可根据市场和需求进行参数优化,也可与其他技术指标或策略组合使用,在量化交易中具有很好的实用性。
/*backtest start: 2023-02-20 00:00:00 end: 2024-02-26 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © JMLSlop //@version=4 src = close strategy("Crossover moving averages", shorttitle="Cross MA-EMA", overlay=true, calc_on_order_fills=false) // first fast EMA len = input(8, "Length", type=input.integer, minval=1) doma1 = input(true, title="EMA") out1 = ema(src, len) //Second fast EMA len2 = input(21, minval=1, title="Length") doma2 = input(true, title="EMA") out2 = ema(src, len2) //First slow MA len3 = input(50, minval=1, title="Length") doma3 = input(true, title="SMA") out3 = sma(src, len3) //Second slow MA len4 = input(200, minval=1, title="Length") doma4 = input(true, title="SMA") out4 = sma(src, len4) // Profit profit = input(8, "Profit/lost %", type=input.float, minval=1) * 0.01 plot(doma1 and out1 ? out1: na, color=color.blue, linewidth=1, title="1st EMA") plot(doma2 and out2 ? out2: na, color=color.red, linewidth=1, title="2nd EMA") plot(doma3 and out3 ? out3: na, color=color.green, linewidth=2, title="1st MA") plot(doma4 and out4 ? out4: na, color=color.orange, linewidth=3, title="2nd MA") // Orders config takeProfitPrice = (strategy.position_size > 0) ? strategy.position_avg_price + open*profit : (strategy.position_size < 0) ? strategy.position_avg_price - (open*profit) : na longStopPrice = strategy.position_avg_price * (1 - profit) shortStopPrice = strategy.position_avg_price * (1 + profit) longCondition2 = (out2>out3 and (crossover(out1, out4) or crossover(out1[1], out4[1]) or crossover(out1[2], out4[2]) or (crossover(out1[3], out4[3]))) or (out2>out3 and (crossover(out1, out3) or crossover(out1[1], out3[1]) or crossover(out1[2], out3[2]) or crossover(out1[3], out3[3])))) if (longCondition2) strategy.entry("Enter L", strategy.long) shortCondition2 = (out2<out3 and (crossunder(out1, out4) or crossunder(out1[1], out4[1]) or crossunder(out1[2], out4[2]) or crossunder(out1[3], out4[3]))) or (out2<out3 and (crossunder(out1, out3) or crossunder(out1[1], out3[1]) or crossunder(out1[2], out3[2]) or crossunder(out1[3], out3[3]))) if (shortCondition2) strategy.entry("Enter S", strategy.short) if (strategy.position_size > 0) strategy.exit("Exit L", limit=takeProfitPrice, stop=longStopPrice) if (strategy.position_size < 0) strategy.exit("Exit S", limit=takeProfitPrice, stop=shortStopPrice)