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Estrategia VWAP RSI

VWAP RSI utiliza el precio promedio ponderado por volumen para medir el valor justo durante la sesión mientras el RSI muestra extremos de momentum. Las operaciones se realizan cuando el precio se aleja del VWAP y el RSI alcanza niveles de sobrecompra o sobreventa.

Las pruebas indican un rendimiento anual promedio de aproximadamente 157%. Funciona mejor en el mercado de criptomonedas.

La expectativa es que el precio revierta hacia el VWAP una vez que el momentum se enfría.

Un stop porcentual protege contra tendencias que continúan alejando el precio del VWAP.

Detalles

  • Criterios de entrada: señal de indicador
  • Largo/Corto: Ambos
  • Criterios de salida: stop-loss o señal opuesta
  • Stops: Sí, basado en porcentaje
  • Valores predeterminados:
    • CandleType = 15 minute
    • StopLossPercent = 2
    • RsiPeriod = 14
    • RsiOversold = 30
    • RsiOverbought = 70 El mercado opera las 24 horas, por lo que el VWAP de la sesión se reinicia cada día UTC y pondera el precio típico de cada vela por su volumen. Un cierre por debajo del VWAP con RSI por debajo de RsiOversold abre un largo; un cierre por encima del VWAP con RSI por encima de RsiOverbought abre un corto. Una señal opuesta invierte la posición.
  • Filtros:
    • Categoría: Seguimiento de tendencia
    • Dirección: Ambos
    • Indicadores: VWAP, RSI
    • Stops: Sí
    • Complejidad: Intermedio
    • Marco temporal: Intradía
    • Estacionalidad: No
    • Redes neuronales: No
    • Divergencia: No
    • Nivel de riesgo: Medio
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>
/// VWAP RSI strategy.
/// The market trades around the clock, so the session VWAP restarts with each UTC day and weighs each candle's typical price by its volume.
/// A close below VWAP with RSI below RsiOversold goes long and a close above VWAP with RSI above RsiOverbought goes short,
/// expecting the price to revert toward VWAP. An opposite signal reverses the position, and a percent stop limits the loss.
/// </summary>
public class VwapRsiStrategy : Strategy
{
	private readonly StrategyParam<int> _rsiPeriod;
	private readonly StrategyParam<decimal> _rsiOversold;
	private readonly StrategyParam<decimal> _rsiOverbought;
	private readonly StrategyParam<decimal> _stopLossPercent;
	private readonly StrategyParam<DataType> _candleType;

	private DateTime? _day;
	private decimal _cumulativePriceVolume;
	private decimal _cumulativeVolume;

	/// <summary>
	/// Period of RSI.
	/// </summary>
	public int RsiPeriod
	{
		get => _rsiPeriod.Value;
		set => _rsiPeriod.Value = value;
	}

	/// <summary>
	/// RSI level for longs below VWAP.
	/// </summary>
	public decimal RsiOversold
	{
		get => _rsiOversold.Value;
		set => _rsiOversold.Value = value;
	}

	/// <summary>
	/// RSI level for shorts above VWAP.
	/// </summary>
	public decimal RsiOverbought
	{
		get => _rsiOverbought.Value;
		set => _rsiOverbought.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 VwapRsiStrategy()
	{
		_rsiPeriod = Param(nameof(RsiPeriod), 14)
			.SetGreaterThanZero()
			.SetDisplay("RSI Period", "Period of RSI", "Indicators");

		_rsiOversold = Param(nameof(RsiOversold), 30m)
			.SetDisplay("RSI Oversold", "RSI level for longs below VWAP", "Indicators");

		_rsiOverbought = Param(nameof(RsiOverbought), 70m)
			.SetDisplay("RSI Overbought", "RSI level for shorts above VWAP", "Indicators");

		_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();
		_day = null;
		_cumulativePriceVolume = 0;
		_cumulativeVolume = 0;
	}

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

		_day = null;
		_cumulativePriceVolume = 0;
		_cumulativeVolume = 0;

		var rsi = new RelativeStrengthIndex { Length = RsiPeriod };

		var subscription = SubscribeCandles(CandleType);
		subscription
			.BindEx(rsi, 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, rsi);
			}
		}
	}

	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 rsiValue)
	{
		if (candle.State != CandleStates.Finished)
			return;

		var day = candle.OpenTime.Date;

		if (_day != day)
		{
			_day = day;
			_cumulativePriceVolume = 0;
			_cumulativeVolume = 0;
		}

		var typicalPrice = (candle.HighPrice + candle.LowPrice + candle.ClosePrice) / 3;
		_cumulativePriceVolume += typicalPrice * candle.TotalVolume;
		_cumulativeVolume += candle.TotalVolume;

		if (!rsiValue.IsFormed || _cumulativeVolume <= 0)
			return;

		var vwap = _cumulativePriceVolume / _cumulativeVolume;
		var rsi = rsiValue.GetValue<decimal>();
		var close = candle.ClosePrice;
		var signal = 0;

		if (close < vwap && rsi < RsiOversold)
			signal = 1;
		else if (close > vwap && rsi > RsiOverbought)
			signal = -1;

		if (signal == 0 || !IsFormedAndOnlineAndAllowTrading())
			return;

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