Una barra exterior ocurre cuando el rango de una vela supera el de la vela anterior, creando un breve aumento de volatilidad. Esta estrategia opera en contra del movimiento si la barra exterior cierra en la dirección opuesta a la tendencia anterior, esperando un retorno hacia el equilibrio.
Las pruebas indican un rendimiento anual promedio de aproximadamente el 121%. Funciona mejor en el mercado de criptomonedas.
Cuando se forma una barra exterior, el algoritmo determina si la vela es alcista o bajista. Una barra exterior alcista tras una caída abre una posición larga con un stop por debajo del mínimo de la barra. Una barra exterior bajista tras una subida activa un corto con un stop por encima de su máximo. Las operaciones salen si el precio posteriormente rompe ese extremo.
La configuración busca reversiones rápidas tras un impulso agotador y se usa mejor cuando los mercados están agitados en lugar de seguir una tendencia fuerte.
Detalles
Criterios de entrada: Barra exterior cerrando en dirección opuesta al movimiento anterior.
Largo/Corto: Ambos.
Criterios de salida: Precio rompiendo el máximo/mínimo de la barra exterior o stop-loss.
Stops: Sí, colocados más allá del patrón.
Valores predeterminados:
CandleType = 5 minute
StopLossPercent = 1
Filtros:
Categoría: Patrón
Dirección: Ambos
Indicadores: Candlestick
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>
/// Outside Bar Reversal strategy.
/// Detects outside bar patterns (higher high and lower low than previous bar).
/// Bullish outside bar = buy, bearish outside bar = sell.
/// Uses SMA for exit signals.
/// </summary>
public class OutsideBarReversalStrategy : Strategy
{
private readonly StrategyParam<int> _maPeriod;
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<int> _cooldownBars;
private ICandleMessage _prevCandle;
private int _cooldown;
/// <summary>
/// MA Period.
/// </summary>
public int MAPeriod
{
get => _maPeriod.Value;
set => _maPeriod.Value = value;
}
/// <summary>
/// Candle type.
/// </summary>
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
/// <summary>
/// Cooldown bars.
/// </summary>
public int CooldownBars
{
get => _cooldownBars.Value;
set => _cooldownBars.Value = value;
}
/// <summary>
/// Constructor.
/// </summary>
public OutsideBarReversalStrategy()
{
_maPeriod = Param(nameof(MAPeriod), 20)
.SetGreaterThanZero()
.SetDisplay("MA Period", "Period for SMA", "Indicators");
_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();
_prevCandle = null;
_cooldown = default;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_prevCandle = null;
_cooldown = 0;
var sma = new SimpleMovingAverage { Length = MAPeriod };
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(sma, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, sma);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, decimal smaValue)
{
if (candle.State != CandleStates.Finished)
return;
if (!IsFormedAndOnlineAndAllowTrading())
return;
if (_cooldown > 0)
{
_cooldown--;
_prevCandle = candle;
return;
}
if (_prevCandle != null)
{
// Outside bar: higher high AND lower low than previous bar
var isOutsideBar = candle.HighPrice > _prevCandle.HighPrice && candle.LowPrice < _prevCandle.LowPrice;
if (isOutsideBar)
{
var isBullish = candle.ClosePrice > candle.OpenPrice;
var isBearish = candle.ClosePrice < candle.OpenPrice;
if (Position == 0 && isBullish)
{
BuyMarket();
_cooldown = CooldownBars;
}
else if (Position == 0 && isBearish)
{
SellMarket();
_cooldown = CooldownBars;
}
}
// Exit logic using SMA
if (Position > 0 && candle.ClosePrice < smaValue)
{
SellMarket();
_cooldown = CooldownBars;
}
else if (Position < 0 && candle.ClosePrice > smaValue)
{
BuyMarket();
_cooldown = CooldownBars;
}
}
_prevCandle = candle;
}
}
import clr
clr.AddReference("StockSharp.Messages")
clr.AddReference("StockSharp.Algo")
clr.AddReference("StockSharp.Algo.Indicators")
clr.AddReference("StockSharp.Algo.Strategies")
from System import TimeSpan
from StockSharp.Messages import DataType, CandleStates
from StockSharp.Algo.Indicators import SimpleMovingAverage
from StockSharp.Algo.Strategies import Strategy
class outside_bar_reversal_strategy(Strategy):
"""
Outside Bar Reversal strategy.
Detects outside bar patterns (higher high and lower low than previous bar).
Bullish outside bar = buy, bearish outside bar = sell.
Uses SMA for exit signals.
"""
def __init__(self):
super(outside_bar_reversal_strategy, self).__init__()
self._ma_period = self.Param("MAPeriod", 20).SetDisplay("MA Period", "Period for SMA", "Indicators")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(1))).SetDisplay("Candle Type", "Type of candles to use", "General")
self._cooldown_bars = self.Param("CooldownBars", 500).SetDisplay("Cooldown Bars", "Bars to wait between trades", "General")
self._prev_candle = None
self._cooldown = 0
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(outside_bar_reversal_strategy, self).OnReseted()
self._prev_candle = None
self._cooldown = 0
def OnStarted2(self, time):
super(outside_bar_reversal_strategy, self).OnStarted2(time)
self._prev_candle = None
self._cooldown = 0
sma = SimpleMovingAverage()
sma.Length = self._ma_period.Value
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(sma, self._process_candle).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, sma)
self.DrawOwnTrades(area)
def _process_candle(self, candle, sma_val):
if candle.State != CandleStates.Finished:
return
if self._cooldown > 0:
self._cooldown -= 1
self._prev_candle = candle
return
if self._prev_candle is not None:
# Outside bar: higher high AND lower low than previous bar
is_outside_bar = candle.HighPrice > self._prev_candle.HighPrice and candle.LowPrice < self._prev_candle.LowPrice
if is_outside_bar:
is_bullish = candle.ClosePrice > candle.OpenPrice
is_bearish = candle.ClosePrice < candle.OpenPrice
if self.Position == 0 and is_bullish:
self.BuyMarket()
self._cooldown = self._cooldown_bars.Value
elif self.Position == 0 and is_bearish:
self.SellMarket()
self._cooldown = self._cooldown_bars.Value
# Exit logic using SMA
sv = float(sma_val)
if self.Position > 0 and float(candle.ClosePrice) < sv:
self.SellMarket()
self._cooldown = self._cooldown_bars.Value
elif self.Position < 0 and float(candle.ClosePrice) > sv:
self.BuyMarket()
self._cooldown = self._cooldown_bars.Value
self._prev_candle = candle
def CreateClone(self):
return outside_bar_reversal_strategy()