Стратегия VininI Trend LRMA
Стратегия VininI Trend LRMA использует линейную регрессию скользящей средней (LRMA) для отслеживания направления рынка. Поддерживает два режима входа:
- Breakdown: торговля при пробое фиксированных верхнего или нижнего уровней LRMA.
- Twist: торговля при развороте направления LRMA.
Детали
- Условия входа: LRMA пересекает уровни (Breakdown) или меняет направление (Twist)
- Длинные/Короткие: Оба
- Условия выхода: Противоположный сигнал
- Стопы: Нет
- Значения по умолчанию:
CandleType= TimeFrameCandle 4hPeriod= 13UpLevel= 10DnLevel= -10Mode= Breakdown
- Фильтры:
- Категория: Trend
- Направление: Оба
- Индикаторы: LinearRegression
- Стопы: Нет
- Сложность: Basic
- Таймфрейм: Любой
- Сезонность: Нет
- Нейросети: Нет
- Дивергенция: Нет
- Уровень риска: Medium
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>
/// VininI Trend LRMA strategy.
/// Computes a trend oscillator as deviation from linear regression.
/// Buys when oscillator crosses above upper level, sells when below lower level.
/// </summary>
public class VininITrendLrmaStrategy : Strategy
{
private readonly StrategyParam<int> _period;
private readonly StrategyParam<decimal> _upLevel;
private readonly StrategyParam<decimal> _dnLevel;
private readonly StrategyParam<DataType> _candleType;
private decimal? _prevOsc;
public int Period { get => _period.Value; set => _period.Value = value; }
public decimal UpLevel { get => _upLevel.Value; set => _upLevel.Value = value; }
public decimal DnLevel { get => _dnLevel.Value; set => _dnLevel.Value = value; }
public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }
public VininITrendLrmaStrategy()
{
_period = Param(nameof(Period), 13)
.SetGreaterThanZero()
.SetDisplay("LRMA period", "Linear regression period", "General");
_upLevel = Param(nameof(UpLevel), 0.1m)
.SetDisplay("Upper level", "Upper trigger level (percent)", "General");
_dnLevel = Param(nameof(DnLevel), -0.1m)
.SetDisplay("Lower level", "Lower trigger level (percent)", "General");
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(4).TimeFrame())
.SetDisplay("Candle Type", "Candle Type", "General");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
return [(Security, CandleType)];
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_prevOsc = default;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_prevOsc = null;
var lrma = new LinearReg { Length = Period };
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(lrma, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, lrma);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, decimal lrma)
{
if (candle.State != CandleStates.Finished)
return;
if (lrma == 0)
return;
// Compute trend oscillator as percentage deviation from LRMA
var osc = (candle.ClosePrice - lrma) / lrma * 100m;
if (_prevOsc is not null)
{
// Breakout mode
if (osc > UpLevel && _prevOsc <= UpLevel && Position <= 0)
{
if (Position < 0) BuyMarket();
BuyMarket();
}
else if (osc < DnLevel && _prevOsc >= DnLevel && Position >= 0)
{
if (Position > 0) SellMarket();
SellMarket();
}
}
_prevOsc = osc;
}
}
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 LinearReg
from StockSharp.Algo.Strategies import Strategy
class vinin_i_trend_lrma_strategy(Strategy):
def __init__(self):
super(vinin_i_trend_lrma_strategy, self).__init__()
self._period = self.Param("Period", 13) \
.SetDisplay("LRMA period", "Linear regression period", "General")
self._up_level = self.Param("UpLevel", 0.1) \
.SetDisplay("Upper level", "Upper trigger level (percent)", "General")
self._dn_level = self.Param("DnLevel", -0.1) \
.SetDisplay("Lower level", "Lower trigger level (percent)", "General")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(4))) \
.SetDisplay("Candle Type", "Candle Type", "General")
self._prev_osc = None
@property
def Period(self):
return self._period.Value
@Period.setter
def Period(self, value):
self._period.Value = value
@property
def UpLevel(self):
return self._up_level.Value
@UpLevel.setter
def UpLevel(self, value):
self._up_level.Value = value
@property
def DnLevel(self):
return self._dn_level.Value
@DnLevel.setter
def DnLevel(self, value):
self._dn_level.Value = value
@property
def CandleType(self):
return self._candle_type.Value
@CandleType.setter
def CandleType(self, value):
self._candle_type.Value = value
def OnStarted2(self, time):
super(vinin_i_trend_lrma_strategy, self).OnStarted2(time)
self._prev_osc = None
lrma = LinearReg()
lrma.Length = self.Period
self.SubscribeCandles(self.CandleType) \
.Bind(lrma, self.ProcessCandle) \
.Start()
def ProcessCandle(self, candle, lrma_value):
if candle.State != CandleStates.Finished:
return
lrma = float(lrma_value)
if lrma == 0:
return
osc = (float(candle.ClosePrice) - lrma) / lrma * 100.0
if self._prev_osc is not None:
up = float(self.UpLevel)
dn = float(self.DnLevel)
if osc > up and self._prev_osc <= up and self.Position <= 0:
if self.Position < 0:
self.BuyMarket()
self.BuyMarket()
elif osc < dn and self._prev_osc >= dn and self.Position >= 0:
if self.Position > 0:
self.SellMarket()
self.SellMarket()
self._prev_osc = osc
def OnReseted(self):
super(vinin_i_trend_lrma_strategy, self).OnReseted()
self._prev_osc = None
def CreateClone(self):
return vinin_i_trend_lrma_strategy()