Контртрендовая стратегия MA
Еженедельная контртрендовая система, оценивающая предыдущие максимумы, минимумы и скользящую среднюю для открытия сделок в конце каждой недели. Позиция удерживается одну неделю вне зависимости от направления.
Метод рассчитан на основные валютные пары, но может применяться к любым ликвидным активам с недельными данными.
Детали
- Условия входа:
- Покупка: Закрытие прошлой недели выше максимума периода анализа или скользящая средняя выше недельного открытия.
- Продажа: Закрытие прошлой недели ниже минимума периода анализа или скользящая средняя ниже недельного открытия.
- Длинные/короткие: Оба направления.
- Условия выхода: Позиция закрывается спустя неделю удержания.
- Стопы: Нет.
- Таймфрейм: Недельные свечи.
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>
/// Weekly contrarian strategy using moving average and extreme price levels.
/// </summary>
public class ContrarianTradeMaStrategy : Strategy
{
private readonly StrategyParam<int> _calcPeriod;
private readonly StrategyParam<int> _maPeriod;
private readonly StrategyParam<DataType> _candleType;
private decimal _prevClose;
private int _barsInPosition;
private decimal _prevHighest;
private decimal _prevLowest;
private decimal _prevSma;
private bool _hasPrev;
public int CalcPeriod { get => _calcPeriod.Value; set => _calcPeriod.Value = value; }
public int MaPeriod { get => _maPeriod.Value; set => _maPeriod.Value = value; }
public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }
public ContrarianTradeMaStrategy()
{
_calcPeriod = Param(nameof(CalcPeriod), 10)
.SetDisplay("Calc Period", "Lookback period for extremes", "General");
_maPeriod = Param(nameof(MaPeriod), 20)
.SetDisplay("MA Period", "Moving average period", "General");
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(4).TimeFrame())
.SetDisplay("Candle Type", "Timeframe for candles", "General");
}
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
=> [(Security, CandleType)];
protected override void OnReseted()
{
base.OnReseted();
_prevClose = 0;
_barsInPosition = 0;
_prevHighest = 0;
_prevLowest = 0;
_prevSma = 0;
_hasPrev = false;
}
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
var highest = new Highest { Length = CalcPeriod };
var lowest = new Lowest { Length = CalcPeriod };
var sma = new SimpleMovingAverage { Length = MaPeriod };
var subscription = SubscribeCandles(CandleType);
subscription.Bind(highest, lowest, sma, ProcessCandle).Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, sma);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, decimal highest, decimal lowest, decimal sma)
{
if (candle.State != CandleStates.Finished)
return;
if (!_hasPrev)
{
_prevClose = candle.ClosePrice;
_prevHighest = highest;
_prevLowest = lowest;
_prevSma = sma;
_hasPrev = true;
return;
}
if (Position == 0)
{
if (_prevHighest < _prevClose && Position <= 0)
{
BuyMarket();
_barsInPosition = 0;
}
else if (_prevLowest > _prevClose && Position >= 0)
{
SellMarket();
_barsInPosition = 0;
}
else if (_prevSma > candle.OpenPrice && Position <= 0)
{
BuyMarket();
_barsInPosition = 0;
}
else if (_prevSma < candle.OpenPrice && Position >= 0)
{
SellMarket();
_barsInPosition = 0;
}
}
else
{
_barsInPosition++;
if (_barsInPosition >= CalcPeriod)
{
if (Position > 0)
SellMarket();
else
BuyMarket();
_barsInPosition = 0;
}
}
_prevClose = candle.ClosePrice;
_prevHighest = highest;
_prevLowest = lowest;
_prevSma = sma;
}
}
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, Highest, Lowest
from StockSharp.Algo.Strategies import Strategy
class contrarian_trade_ma_strategy(Strategy):
def __init__(self):
super(contrarian_trade_ma_strategy, self).__init__()
self._calc_period = self.Param("CalcPeriod", 10) \
.SetDisplay("Calc Period", "Lookback period for extremes", "General")
self._ma_period = self.Param("MaPeriod", 20) \
.SetDisplay("MA Period", "Moving average period", "General")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(4))) \
.SetDisplay("Candle Type", "Timeframe for candles", "General")
self._prev_close = 0.0
self._bars_in_position = 0
self._prev_highest = 0.0
self._prev_lowest = 0.0
self._prev_sma = 0.0
self._has_prev = False
@property
def calc_period(self):
return self._calc_period.Value
@property
def ma_period(self):
return self._ma_period.Value
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(contrarian_trade_ma_strategy, self).OnReseted()
self._prev_close = 0.0
self._bars_in_position = 0
self._prev_highest = 0.0
self._prev_lowest = 0.0
self._prev_sma = 0.0
self._has_prev = False
def OnStarted2(self, time):
super(contrarian_trade_ma_strategy, self).OnStarted2(time)
highest = Highest()
highest.Length = self.calc_period
lowest = Lowest()
lowest.Length = self.calc_period
sma = SimpleMovingAverage()
sma.Length = self.ma_period
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(highest, lowest, sma, self.on_process).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, sma)
self.DrawOwnTrades(area)
def on_process(self, candle, highest, lowest, sma):
if candle.State != CandleStates.Finished:
return
if not self._has_prev:
self._prev_close = candle.ClosePrice
self._prev_highest = highest
self._prev_lowest = lowest
self._prev_sma = sma
self._has_prev = True
return
if self.Position == 0:
if self._prev_highest < self._prev_close and self.Position <= 0:
self.BuyMarket()
self._bars_in_position = 0
elif self._prev_lowest > self._prev_close and self.Position >= 0:
self.SellMarket()
self._bars_in_position = 0
elif self._prev_sma > candle.OpenPrice and self.Position <= 0:
self.BuyMarket()
self._bars_in_position = 0
elif self._prev_sma < candle.OpenPrice and self.Position >= 0:
self.SellMarket()
self._bars_in_position = 0
else:
self._bars_in_position += 1
if self._bars_in_position >= self.calc_period:
if self.Position > 0:
self.SellMarket()
else:
self.BuyMarket()
self._bars_in_position = 0
self._prev_close = candle.ClosePrice
self._prev_highest = highest
self._prev_lowest = lowest
self._prev_sma = sma
def CreateClone(self):
return contrarian_trade_ma_strategy()