La estrategia de Balance de Poder evalúa la fuerza de los alcistas frente a los bajistas dentro de cada vela comparando el cierre con el rango de trading. Cuando este valor cruza por encima de un umbral positivo, indica una fuerte presión compradora.
La estrategia entra en una posición larga cuando el Balance de Poder cruza por encima del Threshold definido y sale cuando cae por debajo del umbral negativo.
Detalles
Criterios de entrada:
Balance of Power cruza por encima de Threshold.
Largo/Corto: Solo largos.
Criterios de salida:
Balance of Power cruza por debajo de -Threshold.
Stops: Ninguno.
Valores predeterminados:
Threshold = 0.8
Filtros:
Categoría: Momentum
Dirección: Largo
Indicadores: Balance of Power
Stops: Ninguno
Complejidad: Bajo
Marco temporal: Cualquiera
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>
/// Balance of Power strategy.
/// Long only: buys when Balance of Power crosses above Threshold and closes the long when it crosses below -Threshold.
/// </summary>
public class BalanceOfPowerStrategy : Strategy
{
private readonly StrategyParam<decimal> _threshold;
private readonly StrategyParam<DataType> _candleType;
private decimal? _prevBop;
/// <summary>
/// Balance of Power level whose upward cross opens a long.
/// </summary>
public decimal Threshold
{
get => _threshold.Value;
set => _threshold.Value = value;
}
/// <summary>
/// Candle type.
/// </summary>
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
/// <summary>
/// Constructor.
/// </summary>
public BalanceOfPowerStrategy()
{
_threshold = Param(nameof(Threshold), 0.8m)
.SetNotNegative()
.SetDisplay("Threshold", "Balance of Power level whose upward cross opens a long", "Indicators");
_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(1).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();
_prevBop = null;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_prevBop = null;
var bop = new BalanceOfPower();
var subscription = SubscribeCandles(CandleType);
subscription
.BindEx(bop, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawOwnTrades(area);
var oscillators = CreateChartArea();
if (oscillators != null)
DrawIndicator(oscillators, bop);
}
}
private void ProcessCandle(ICandleMessage candle, IIndicatorValue bopValue)
{
if (candle.State != CandleStates.Finished)
return;
// A candle without range has no Balance of Power value.
if (!bopValue.IsFormed || bopValue.IsEmpty)
return;
var bop = bopValue.GetValue<decimal>();
var prev = _prevBop;
_prevBop = bop;
if (prev is not decimal prevBop)
return;
if (!IsFormedAndOnlineAndAllowTrading())
return;
if (Position == 0 && prevBop <= Threshold && bop > Threshold)
BuyMarket(Volume);
else if (Position > 0 && prevBop >= -Threshold && bop < -Threshold)
SellMarket(Position);
}
}
import clr
clr.AddReference("StockSharp.Messages")
clr.AddReference("StockSharp.Algo")
clr.AddReference("StockSharp.Algo.Indicators")
clr.AddReference("StockSharp.Algo.Strategies")
from System import TimeSpan, Decimal
from StockSharp.Messages import DataType, CandleStates
from StockSharp.Algo.Indicators import BalanceOfPower
from StockSharp.Algo.Strategies import Strategy
class balance_of_power_strategy(Strategy):
"""
Balance of Power strategy.
Long only: buys when Balance of Power crosses above Threshold and closes the long when it crosses below -Threshold.
"""
def __init__(self):
super(balance_of_power_strategy, self).__init__()
self._threshold = self.Param("Threshold", 0.8).SetNotNegative().SetDisplay("Threshold", "Balance of Power level whose upward cross opens a long", "Indicators")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(1))).SetDisplay("Candle Type", "Type of candles to use", "General")
self._prev_bop = None
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(balance_of_power_strategy, self).OnReseted()
self._prev_bop = None
def OnStarted2(self, time):
super(balance_of_power_strategy, self).OnStarted2(time)
self._prev_bop = None
bop = BalanceOfPower()
subscription = self.SubscribeCandles(self.candle_type)
subscription.BindEx(bop, self._process_candle).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawOwnTrades(area)
oscillators = self.CreateChartArea()
if oscillators is not None:
self.DrawIndicator(oscillators, bop)
def _process_candle(self, candle, bop_value):
if candle.State != CandleStates.Finished:
return
# A candle without range has no Balance of Power value.
if not bop_value.IsFormed or bop_value.IsEmpty:
return
bop = bop_value.GetValue[Decimal](None)
prev = self._prev_bop
self._prev_bop = bop
if prev is None:
return
if not self.IsFormedAndOnlineAndAllowTrading():
return
threshold = Decimal(self._threshold.Value)
if self.Position == 0 and prev <= threshold and bop > threshold:
self.BuyMarket(self.Volume)
elif self.Position > 0 and prev >= -threshold and bop < -threshold:
self.SellMarket(self.Position)
def CreateClone(self):
return balance_of_power_strategy()