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Стратегия MACD + Bollinger Bands + RSI

Эта комбинированная схема ищет откаты против текущего импульса MACD, выходящие за пределы полос Боллинджера. Когда MACD положителен, но цена закрывается ниже нижней полосы вместе с перепроданным RSI, стратегия покупает в ожидании продолжения тренда. Для коротких позиций применяются зеркальные условия.

Детали

  • Критерии входа:
    • Длинная позиция: MACD > 0 и Close < LowerBand и RSI < 30
    • Короткая позиция: MACD < 0 и Close > UpperBand и RSI > 70
  • Длинные/короткие: обе стороны
  • Критерии выхода: Противоположный сигнал
  • Стопы: нет
  • Значения по умолчанию:
    • MacdFastLength = 12
    • MacdSlowLength = 26
    • MacdSignalLength = 9
    • BBLength = 20
    • BBMultiplier = 2.0
    • RSILength = 14
  • Фильтры:
    • Категория: Следование тренду
    • Направление: Оба
    • Индикаторы: MACD, полосы Боллинджера, RSI
    • Стопы: Нет
    • Сложность: Средняя
    • Таймфрейм: Краткосрочный
    • Сезонность: Нет
    • Нейросети: Нет
    • Дивергенция: Да
    • Уровень риска: Средний
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>
/// MACD + Bollinger Bands + RSI strategy.
/// Buys a pullback when the MACD line is positive while the close is below the lower Bollinger band and RSI is under 30,
/// and sells when the MACD line is negative while the close is above the upper band and RSI is over 70. The opposite
/// signal reverses the position.
/// </summary>
public class MacdBbRsiStrategy : Strategy
{
	private const decimal _rsiOversold = 30m;
	private const decimal _rsiOverbought = 70m;

	private readonly StrategyParam<int> _macdFastLength;
	private readonly StrategyParam<int> _macdSlowLength;
	private readonly StrategyParam<int> _macdSignalLength;
	private readonly StrategyParam<int> _bbLength;
	private readonly StrategyParam<decimal> _bbMultiplier;
	private readonly StrategyParam<int> _rsiLength;
	private readonly StrategyParam<DataType> _candleType;

	/// <summary>
	/// MACD fast EMA period.
	/// </summary>
	public int MacdFastLength
	{
		get => _macdFastLength.Value;
		set => _macdFastLength.Value = value;
	}

	/// <summary>
	/// MACD slow EMA period.
	/// </summary>
	public int MacdSlowLength
	{
		get => _macdSlowLength.Value;
		set => _macdSlowLength.Value = value;
	}

	/// <summary>
	/// MACD signal line period.
	/// </summary>
	public int MacdSignalLength
	{
		get => _macdSignalLength.Value;
		set => _macdSignalLength.Value = value;
	}

	/// <summary>
	/// Bollinger Bands period.
	/// </summary>
	public int BBLength
	{
		get => _bbLength.Value;
		set => _bbLength.Value = value;
	}

	/// <summary>
	/// Bollinger Bands standard deviation multiplier.
	/// </summary>
	public decimal BBMultiplier
	{
		get => _bbMultiplier.Value;
		set => _bbMultiplier.Value = value;
	}

	/// <summary>
	/// RSI period.
	/// </summary>
	public int RSILength
	{
		get => _rsiLength.Value;
		set => _rsiLength.Value = value;
	}

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

	/// <summary>
	/// Constructor.
	/// </summary>
	public MacdBbRsiStrategy()
	{
		_macdFastLength = Param(nameof(MacdFastLength), 12)
			.SetGreaterThanZero()
			.SetDisplay("MACD Fast", "MACD fast EMA period", "MACD");

		_macdSlowLength = Param(nameof(MacdSlowLength), 26)
			.SetGreaterThanZero()
			.SetDisplay("MACD Slow", "MACD slow EMA period", "MACD");

		_macdSignalLength = Param(nameof(MacdSignalLength), 9)
			.SetGreaterThanZero()
			.SetDisplay("MACD Signal", "MACD signal line period", "MACD");

		_bbLength = Param(nameof(BBLength), 20)
			.SetGreaterThanZero()
			.SetDisplay("BB Length", "Bollinger Bands period", "Bollinger Bands");

		_bbMultiplier = Param(nameof(BBMultiplier), 2.0m)
			.SetGreaterThanZero()
			.SetDisplay("BB Multiplier", "Bollinger Bands standard deviation multiplier", "Bollinger Bands");

		_rsiLength = Param(nameof(RSILength), 14)
			.SetGreaterThanZero()
			.SetDisplay("RSI Length", "RSI period", "RSI");

		_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(1).TimeFrame())
			.SetDisplay("Candle type", "Candle type for strategy calculation", "General");
	}

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

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

		var macd = new MovingAverageConvergenceDivergenceSignal
		{
			Macd =
			{
				ShortMa = { Length = MacdFastLength },
				LongMa = { Length = MacdSlowLength },
			},
			SignalMa = { Length = MacdSignalLength },
		};
		var bollinger = new BollingerBands { Length = BBLength, Width = BBMultiplier };
		var rsi = new RelativeStrengthIndex { Length = RSILength };

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

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

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

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

		if (!macdValue.IsFormed || !bollingerValue.IsFormed || !rsiValue.IsFormed)
			return;

		if (((MovingAverageConvergenceDivergenceSignalValue)macdValue).Macd is not decimal macdLine)
			return;

		var bb = (BollingerBandsValue)bollingerValue;
		if (bb.UpBand is not decimal upper || bb.LowBand is not decimal lower)
			return;

		if (!IsFormedAndOnlineAndAllowTrading())
			return;

		var rsi = rsiValue.ToDecimal();
		var close = candle.ClosePrice;

		var longSignal = macdLine > 0 && close < lower && rsi < _rsiOversold;
		var shortSignal = macdLine < 0 && close > upper && rsi > _rsiOverbought;

		if (longSignal && Position <= 0)
			BuyMarket(Volume + Math.Abs(Position));
		else if (shortSignal && Position >= 0)
			SellMarket(Volume + Math.Abs(Position));
	}
}