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波动率调节均线 (Volatility Adjusted Moving Average)

在均线上下添加ATR倍数带。

测试表明年均收益约为 160%，该策略在外汇市场表现最佳。

价格突破带上缘做多, 突破下缘做空, 回到均线平仓。

详情

  • 入场条件: Price breaks above or below MA ± ATR multiplier.
  • 多空方向: Both directions.
  • 出场条件: Price crosses MA or stop.
  • 止损: Yes.
  • 默认值:
    • MAPeriod = 20
    • ATRPeriod = 14
    • ATRMultiplier = 2.0m
    • CandleType = TimeSpan.FromMinutes(5)
  • 过滤器:
    • 类别: Trend
    • 方向: Both
    • 指标: MA, ATR
    • 止损: Yes
    • 复杂度: Intermediate
    • 时间框架: Intraday
    • 季节性: No
    • 神经网络: No
    • 背离: No
    • 风险等级: Medium
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>
/// Vol Adjusted MA strategy.
/// Enters long when price is above MA + k*ATR, short when below MA - k*ATR.
/// Exits when price returns to MA.
/// </summary>
public class VolAdjustedMaStrategy : Strategy
{
	private readonly StrategyParam<int> _maPeriod;
	private readonly StrategyParam<int> _atrPeriod;
	private readonly StrategyParam<decimal> _atrMultiplier;
	private readonly StrategyParam<DataType> _candleType;
	private readonly StrategyParam<int> _cooldownBars;

	private int _cooldown;

	/// <summary>
	/// MA Period.
	/// </summary>
	public int MAPeriod
	{
		get => _maPeriod.Value;
		set => _maPeriod.Value = value;
	}

	/// <summary>
	/// ATR Period.
	/// </summary>
	public int ATRPeriod
	{
		get => _atrPeriod.Value;
		set => _atrPeriod.Value = value;
	}

	/// <summary>
	/// ATR multiplier (k).
	/// </summary>
	public decimal ATRMultiplier
	{
		get => _atrMultiplier.Value;
		set => _atrMultiplier.Value = value;
	}

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

	/// <summary>
	/// Cooldown bars between trades.
	/// </summary>
	public int CooldownBars
	{
		get => _cooldownBars.Value;
		set => _cooldownBars.Value = value;
	}

	/// <summary>
	/// Initialize the VolAdjustedMa strategy.
	/// </summary>
	public VolAdjustedMaStrategy()
	{
		_maPeriod = Param(nameof(MAPeriod), 20)
			.SetDisplay("MA Period", "Period for Moving Average calculation", "Indicators")
			.SetOptimize(10, 50, 5);

		_atrPeriod = Param(nameof(ATRPeriod), 14)
			.SetDisplay("ATR Period", "Period for ATR calculation", "Indicators")
			.SetOptimize(7, 28, 7);

		_atrMultiplier = Param(nameof(ATRMultiplier), 2.0m)
			.SetDisplay("ATR Multiplier", "Multiplier for ATR to adjust MA bands", "Entry")
			.SetOptimize(1.0m, 3.0m, 0.5m);

		_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(1).TimeFrame())
			.SetDisplay("Candle Type", "Type of candles to use", "General");

		_cooldownBars = Param(nameof(CooldownBars), 500)
			.SetRange(1, 1000)
			.SetDisplay("Cooldown Bars", "Bars to wait between trades", "General");
	}

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

	/// <inheritdoc />
	protected override void OnReseted()
	{
		base.OnReseted();
		_cooldown = default;
	}

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

		_cooldown = 0;

		var ma = new SimpleMovingAverage { Length = MAPeriod };
		var atr = new AverageTrueRange { Length = ATRPeriod };

		var subscription = SubscribeCandles(CandleType);
		subscription
			.Bind(ma, atr, ProcessCandle)
			.Start();

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

	private void ProcessCandle(ICandleMessage candle, decimal maValue, decimal atrValue)
	{
		if (candle.State != CandleStates.Finished)
			return;

		if (!IsFormedAndOnlineAndAllowTrading())
			return;

		if (_cooldown > 0)
		{
			_cooldown--;
			return;
		}

		var adjustedUpperBand = maValue + ATRMultiplier * atrValue;
		var adjustedLowerBand = maValue - ATRMultiplier * atrValue;

		if (Position == 0)
		{
			if (candle.ClosePrice > adjustedUpperBand)
			{
				BuyMarket();
				_cooldown = CooldownBars;
			}
			else if (candle.ClosePrice < adjustedLowerBand)
			{
				SellMarket();
				_cooldown = CooldownBars;
			}
		}
		else if (Position > 0 && candle.ClosePrice < maValue)
		{
			SellMarket();
			_cooldown = CooldownBars;
		}
		else if (Position < 0 && candle.ClosePrice > maValue)
		{
			BuyMarket();
			_cooldown = CooldownBars;
		}
	}
}