Estratégia de Oscilador de Momentum Chande
A estratégia compra quando o Oscilador de Momentum Chande cai abaixo de um limiar inferior e fecha a posição quando sobe acima de um limiar superior ou após um número fixo de barras.
Os testes indicam um retorno anual médio de aproximadamente 40%. Tem melhor desempenho em mercados com tendência.
O oscilador compara ganhos e perdas recentes para medir o momentum. Valores negativos extremos sugerem condições de sobrevenda, que a estratégia usa para entradas compradas. As posições são fechadas quando o momentum se torna positivo ou o período de manutenção expira.
Detalhes
- Critérios de entrada:
CMO < LowerThreshold. - Comprado/Vendido: Somente comprado.
- Critérios de saída:
CMO > UpperThresholdouMaxBarsInPositionbarras decorridas. - Stops: Não.
- Valores padrão:
CmoPeriod= 9LowerThreshold= -50UpperThreshold= 50MaxBarsInPosition= 5CandleType= TimeSpan.FromMinutes(1)
- Filtros:
- Categoria: Reversão à média
- Direção: Somente comprado
- Indicadores: CMO
- Stops: Não
- Complexidade: Básico
- Período: Intradiário (1m)
- Sazonalidade: Não
- Redes neurais: Não
- Divergência: Não
- Nível de risco: Médio
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>
/// Chande Momentum Oscillator strategy.
/// Long only: buys when CMO(CmoPeriod) is below LowerThreshold and closes the long when CMO rises above UpperThreshold or after
/// MaxBarsInPosition candles.
/// </summary>
public class ChandeMomentumOscillatorStrategy : Strategy
{
private readonly StrategyParam<int> _cmoPeriod;
private readonly StrategyParam<decimal> _lowerThreshold;
private readonly StrategyParam<decimal> _upperThreshold;
private readonly StrategyParam<int> _maxBarsInPosition;
private readonly StrategyParam<DataType> _candleType;
private int _barsInPosition;
/// <summary>
/// CMO period.
/// </summary>
public int CmoPeriod
{
get => _cmoPeriod.Value;
set => _cmoPeriod.Value = value;
}
/// <summary>
/// CMO level below which the strategy buys.
/// </summary>
public decimal LowerThreshold
{
get => _lowerThreshold.Value;
set => _lowerThreshold.Value = value;
}
/// <summary>
/// CMO level above which the long closes.
/// </summary>
public decimal UpperThreshold
{
get => _upperThreshold.Value;
set => _upperThreshold.Value = value;
}
/// <summary>
/// Candles a position is held at most.
/// </summary>
public int MaxBarsInPosition
{
get => _maxBarsInPosition.Value;
set => _maxBarsInPosition.Value = value;
}
/// <summary>
/// Candle type.
/// </summary>
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
/// <summary>
/// Constructor.
/// </summary>
public ChandeMomentumOscillatorStrategy()
{
_cmoPeriod = Param(nameof(CmoPeriod), 9)
.SetGreaterThanZero()
.SetDisplay("CMO Period", "CMO period", "CMO");
_lowerThreshold = Param(nameof(LowerThreshold), -50m)
.SetDisplay("Lower Threshold", "CMO level below which the strategy buys", "CMO");
_upperThreshold = Param(nameof(UpperThreshold), 50m)
.SetDisplay("Upper Threshold", "CMO level above which the long closes", "CMO");
_maxBarsInPosition = Param(nameof(MaxBarsInPosition), 5)
.SetGreaterThanZero()
.SetDisplay("Max Bars In Position", "Candles a position is held at most", "Exit");
_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();
_barsInPosition = 0;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_barsInPosition = 0;
var cmo = new ChandeMomentumOscillator { Length = CmoPeriod };
var subscription = SubscribeCandles(CandleType);
subscription
.BindEx(cmo, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawOwnTrades(area);
var oscillators = CreateChartArea();
if (oscillators != null)
{
DrawIndicator(oscillators, cmo);
}
}
}
private void ProcessCandle(ICandleMessage candle, IIndicatorValue cmoValue)
{
if (candle.State != CandleStates.Finished)
return;
if (Position > 0)
_barsInPosition++;
if (!cmoValue.IsFormed)
return;
if (!IsFormedAndOnlineAndAllowTrading())
return;
var cmo = cmoValue.GetValue<decimal>();
if (Position > 0)
{
if (cmo > UpperThreshold || _barsInPosition >= MaxBarsInPosition)
SellMarket(Position);
return;
}
if (Position == 0 && cmo < LowerThreshold)
{
BuyMarket(Volume);
_barsInPosition = 0;
}
}
}
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 ChandeMomentumOscillator
from StockSharp.Algo.Strategies import Strategy
class chande_momentum_oscillator_strategy(Strategy):
"""
Chande Momentum Oscillator strategy.
Long only: buys when CMO(CmoPeriod) is below LowerThreshold and closes the long when CMO rises above UpperThreshold or after
MaxBarsInPosition candles.
"""
def __init__(self):
super(chande_momentum_oscillator_strategy, self).__init__()
self._cmo_period = self.Param("CmoPeriod", 9).SetGreaterThanZero().SetDisplay("CMO Period", "CMO period", "CMO")
self._lower_threshold = self.Param("LowerThreshold", -50.0).SetDisplay("Lower Threshold", "CMO level below which the strategy buys", "CMO")
self._upper_threshold = self.Param("UpperThreshold", 50.0).SetDisplay("Upper Threshold", "CMO level above which the long closes", "CMO")
self._max_bars_in_position = self.Param("MaxBarsInPosition", 5).SetGreaterThanZero().SetDisplay("Max Bars In Position", "Candles a position is held at most", "Exit")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(1))).SetDisplay("Candle Type", "Type of candles to use", "General")
self._bars_in_position = 0
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(chande_momentum_oscillator_strategy, self).OnReseted()
self._bars_in_position = 0
def OnStarted2(self, time):
super(chande_momentum_oscillator_strategy, self).OnStarted2(time)
self._bars_in_position = 0
cmo = ChandeMomentumOscillator()
cmo.Length = self._cmo_period.Value
subscription = self.SubscribeCandles(self.candle_type)
subscription.BindEx(cmo, 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, cmo)
def _process_candle(self, candle, cmo_value):
if candle.State != CandleStates.Finished:
return
if self.Position > 0:
self._bars_in_position += 1
if not cmo_value.IsFormed:
return
if not self.IsFormedAndOnlineAndAllowTrading():
return
cmo = cmo_value.GetValue[Decimal](None)
if self.Position > 0:
if cmo > Decimal(self._upper_threshold.Value) or self._bars_in_position >= self._max_bars_in_position.Value:
self.SellMarket(self.Position)
return
if self.Position == 0 and cmo < Decimal(self._lower_threshold.Value):
self.BuyMarket(self.Volume)
self._bars_in_position = 0
def CreateClone(self):
return chande_momentum_oscillator_strategy()