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Стратегия Turn of the Month on Steroids

Сезонная стратегия, которая покупает в конце месяца после двух подряд отрицательных закрытий и выходит, когда краткосрочный RSI показывает перекупленность.

Детали

  • Условия входа: день месяца выше порога и два дня снижения подряд
  • Лонг/Шорт: Лонг
  • Условия выхода: RSI выше порогового значения
  • Стопы: нет
  • Значения по умолчанию:
    • DayOfMonth = 25
    • RsiLength = 2
    • RsiThreshold = 65
  • Фильтры:
    • Категория: Сезонность
    • Направление: Лонг
    • Индикаторы: RSI
    • Стопы: Нет
    • Сложность: Новичок
    • Таймфрейм: Дневной
    • Сезонность: Да
    • Нейросети: Нет
    • Дивергенция: Нет
    • Уровень риска: Низкий
using System;
using System.Linq;
using System.Collections.Generic;

using Ecng.Common;
using Ecng.Collections;
using Ecng.Serialization;

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

namespace StockSharp.Samples.Strategies;

/// <summary>
/// Turn of the Month strategy using RSI momentum with EMA trend filter.
/// </summary>
public class TurnOfTheMonthOnSteroidsStrategy : Strategy
{
	private readonly StrategyParam<DateTimeOffset> _startDate;
	private readonly StrategyParam<DateTimeOffset> _endDate;
	private readonly StrategyParam<int> _dayOfMonth;
	private readonly StrategyParam<int> _rsiLength;
	private readonly StrategyParam<decimal> _rsiThreshold;
	private readonly StrategyParam<DataType> _candleType;

	private decimal _prevRsi;
	private decimal _prevFast;
	private decimal _prevSlow;
	private int _cooldown;

	public DateTimeOffset StartDate { get => _startDate.Value; set => _startDate.Value = value; }
	public DateTimeOffset EndDate { get => _endDate.Value; set => _endDate.Value = value; }
	public int DayOfMonth { get => _dayOfMonth.Value; set => _dayOfMonth.Value = value; }
	public int RsiLength { get => _rsiLength.Value; set => _rsiLength.Value = value; }
	public decimal RsiThreshold { get => _rsiThreshold.Value; set => _rsiThreshold.Value = value; }
	public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }

	public TurnOfTheMonthOnSteroidsStrategy()
	{
		_startDate = Param(nameof(StartDate), new DateTimeOffset(new DateTime(2014, 1, 1)))
			.SetDisplay("Start Time", "Start of analysis window", "Time");

		_endDate = Param(nameof(EndDate), new DateTimeOffset(new DateTime(2099, 1, 1)))
			.SetDisplay("End Time", "End of analysis window", "Time");

		_dayOfMonth = Param(nameof(DayOfMonth), 25)
			.SetDisplay("Day Of Month", "Minimum day for entries", "Strategy");

		_rsiLength = Param(nameof(RsiLength), 14)
			.SetGreaterThanZero()
			.SetDisplay("RSI Length", "RSI indicator length", "Strategy");

		_rsiThreshold = Param(nameof(RsiThreshold), 65m)
			.SetDisplay("RSI Exit", "RSI exit threshold", "Strategy");

		_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(5).TimeFrame())
			.SetDisplay("Candle Type", "Type of candles", "Strategy");
	}

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

	/// <inheritdoc />
	protected override void OnReseted()
	{
		base.OnReseted();
		_prevRsi = 0;
		_prevFast = 0;
		_prevSlow = 0;
		_cooldown = 0;
	}

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

		var rsi = new RelativeStrengthIndex { Length = RsiLength };
		var emaFast = new ExponentialMovingAverage { Length = 8 };
		var emaSlow = new ExponentialMovingAverage { Length = 21 };

		var subscription = SubscribeCandles(CandleType);
		subscription.Bind(rsi, emaFast, emaSlow, ProcessCandle).Start();

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

	private void ProcessCandle(ICandleMessage candle, decimal rsiVal, decimal emaFast, decimal emaSlow)
	{
		if (candle.State != CandleStates.Finished)
			return;

		if (_prevRsi == 0 || _prevFast == 0 || _prevSlow == 0)
		{
			_prevRsi = rsiVal;
			_prevFast = emaFast;
			_prevSlow = emaSlow;
			return;
		}

		if (_cooldown > 0)
		{
			_cooldown--;
			_prevRsi = rsiVal;
			_prevFast = emaFast;
			_prevSlow = emaSlow;
			return;
		}

		var hist = emaFast - emaSlow;
		var histUp = hist > 0m;
		var histDown = hist < 0m;

		var rsiCrossUp = _prevRsi <= 50m && rsiVal > 50m;
		var rsiCrossDown = _prevRsi >= 50m && rsiVal < 50m;

		// Exit
		if (Position > 0 && rsiCrossDown)
		{
			SellMarket();
			_cooldown = 70;
		}
		else if (Position < 0 && rsiCrossUp)
		{
			BuyMarket();
			_cooldown = 70;
		}

		// Entry
		if (Position == 0)
		{
			if (rsiCrossUp && histUp)
			{
				BuyMarket();
				_cooldown = 70;
			}
			else if (rsiCrossDown && histDown)
			{
				SellMarket();
				_cooldown = 70;
			}
		}

		_prevRsi = rsiVal;
		_prevFast = emaFast;
		_prevSlow = emaSlow;
	}
}