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ADX MACD 策略

本策略结合平均趋向指数(ADX)的趋势强度与MACD的动量变化。 当ADX上升并且MACD在同一方向交叉时，突破延续的概率更大。 当信号一致时入场，若ADX开始走弱或MACD反向，则立即离场。 适度的百分比止损有助于在震荡行情中控制亏损。

测试表明年均收益约为 139%，该策略在股票市场表现最佳。

细节

  • 入场条件：指标信号
  • 多/空：均可
  • 退出条件：止损或反向信号
  • 止损：是，按百分比
  • 默认值:
    • CandleType = 15分钟
    • StopLossPercent = 2
    • AdxPeriod = 14
    • MacdFast = 12
    • MacdSlow = 26
    • MacdSignal = 9 空仓时，MACD上穿信号线做多、下穿做空，但仅在ADX高于前一值时入场。ADX低于前一值或MACD回到信号线另一侧时平仓。
  • 过滤器:
    • 类别：趋势跟随
    • 方向：双向
    • 指标：ADX, MACD
    • 止损：有
    • 复杂度：中等
    • 时间框架：日内
    • 季节性：否
    • 神经网络：否
    • 背离：否
    • 风险等级：中等
using System;
using System.Collections.Generic;

using Ecng.Common;

using StockSharp.Algo.Indicators;
using StockSharp.Algo.Strategies;
using StockSharp.BusinessEntities;
using StockSharp.Messages;

namespace StockSharp.Samples.Strategies;

/// <summary>
/// ADX MACD strategy.
/// While flat, a MACD cross above its signal line goes long and a cross below goes short, but only while ADX is rising.
/// The position closes once ADX weakens below its previous value or MACD returns to the other side of its signal line,
/// and a percent stop limits the loss.
/// </summary>
public class AdxMacdStrategy : Strategy
{
	private readonly StrategyParam<int> _adxPeriod;
	private readonly StrategyParam<int> _macdFast;
	private readonly StrategyParam<int> _macdSlow;
	private readonly StrategyParam<int> _macdSignal;
	private readonly StrategyParam<decimal> _stopLossPercent;
	private readonly StrategyParam<DataType> _candleType;

	private bool? _prevAbove;
	private decimal? _prevAdx;

	/// <summary>
	/// Period of ADX.
	/// </summary>
	public int AdxPeriod
	{
		get => _adxPeriod.Value;
		set => _adxPeriod.Value = value;
	}

	/// <summary>
	/// Fast EMA period of MACD.
	/// </summary>
	public int MacdFast
	{
		get => _macdFast.Value;
		set => _macdFast.Value = value;
	}

	/// <summary>
	/// Slow EMA period of MACD.
	/// </summary>
	public int MacdSlow
	{
		get => _macdSlow.Value;
		set => _macdSlow.Value = value;
	}

	/// <summary>
	/// Signal line period of MACD.
	/// </summary>
	public int MacdSignal
	{
		get => _macdSignal.Value;
		set => _macdSignal.Value = value;
	}

	/// <summary>
	/// Stop loss percentage from entry price.
	/// </summary>
	public decimal StopLossPercent
	{
		get => _stopLossPercent.Value;
		set => _stopLossPercent.Value = value;
	}

	/// <summary>
	/// Candle type.
	/// </summary>
	public DataType CandleType
	{
		get => _candleType.Value;
		set => _candleType.Value = value;
	}

	/// <summary>
	/// Constructor.
	/// </summary>
	public AdxMacdStrategy()
	{
		_adxPeriod = Param(nameof(AdxPeriod), 14)
			.SetGreaterThanZero()
			.SetDisplay("ADX Period", "Period of ADX", "ADX");

		_macdFast = Param(nameof(MacdFast), 12)
			.SetGreaterThanZero()
			.SetDisplay("MACD Fast", "Fast EMA period of MACD", "MACD");

		_macdSlow = Param(nameof(MacdSlow), 26)
			.SetGreaterThanZero()
			.SetDisplay("MACD Slow", "Slow EMA period of MACD", "MACD");

		_macdSignal = Param(nameof(MacdSignal), 9)
			.SetGreaterThanZero()
			.SetDisplay("MACD Signal", "Signal line period of MACD", "MACD");

		_stopLossPercent = Param(nameof(StopLossPercent), 2m)
			.SetNotNegative()
			.SetDisplay("Stop Loss %", "Stop loss percentage from entry price", "Risk");

		_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(15).TimeFrame())
			.SetDisplay("Candle Type", "Type of candles to use", "General");
	}

	/// <inheritdoc />
	public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
	{
		return [(Security, CandleType)];
	}

	/// <inheritdoc />
	protected override void OnReseted()
	{
		base.OnReseted();
		_prevAbove = null;
		_prevAdx = null;
	}

	/// <inheritdoc />
	protected override void OnStarted2(DateTime time)
	{
		base.OnStarted2(time);

		_prevAbove = null;
		_prevAdx = null;

		var adx = new AverageDirectionalIndex { Length = AdxPeriod };
		var macd = new MovingAverageConvergenceDivergenceSignal
		{
			Macd =
			{
				ShortMa = { Length = MacdFast },
				LongMa = { Length = MacdSlow },
			},
			SignalMa = { Length = MacdSignal }
		};

		var subscription = SubscribeCandles(CandleType);
		subscription
			.BindEx(adx, macd, ProcessCandle)
			.Start();

		StartProtection(new Unit(), new Unit(StopLossPercent, UnitTypes.Percent), useMarketOrders: true, isLocalStop: true);

		// The stop has to see prices between candles, not only at their close.
		foreach (var field in new[] { Level1Fields.BestBidPrice, Level1Fields.BestAskPrice })
		{
			var quotes = new Subscription(DataType.Level1, Security);
			quotes.MarketData.BuildField = field;
			SubscribeLevel1(quotes).Bind(ObserveProtectionQuote).Start();
		}

		var area = CreateChartArea();
		if (area != null)
		{
			DrawCandles(area, subscription);
			DrawOwnTrades(area);

			var oscillators = CreateChartArea();
			if (oscillators != null)
			{
				DrawIndicator(oscillators, adx);
				DrawIndicator(oscillators, macd);
			}
		}
	}

	private void ObserveProtectionQuote(Level1ChangeMessage quote)
	{
		// The high-level handler activates native protection before this callback, also between signal bars.
	}

	private void ProcessCandle(ICandleMessage candle, IIndicatorValue adxValue, IIndicatorValue macdValue)
	{
		if (candle.State != CandleStates.Finished)
			return;

		if (!adxValue.IsFormed || !macdValue.IsFormed)
			return;

		if (adxValue is not AverageDirectionalIndexValue { MovingAverage: decimal strength })
			return;

		var macdTyped = (MovingAverageConvergenceDivergenceSignalValue)macdValue;

		if (macdTyped.Macd is not decimal macd || macdTyped.Signal is not decimal signal)
			return;

		var isAbove = macd > signal;
		var wasAbove = _prevAbove;
		var prevAdx = _prevAdx;
		_prevAbove = isAbove;
		_prevAdx = strength;

		if (wasAbove is not bool was || prevAdx is not decimal lastStrength)
			return;

		if (!IsFormedAndOnlineAndAllowTrading())
			return;

		var rising = strength > lastStrength;

		if (Position > 0)
		{
			if (!rising || !isAbove)
				SellMarket(Position);
		}
		else if (Position < 0)
		{
			if (!rising || isAbove)
				BuyMarket(-Position);
		}
		else if (rising && was != isAbove)
		{
			if (isAbove)
				BuyMarket(Volume);
			else
				SellMarket(Volume);
		}
	}
}