Стратегия Color Zero Lag MA
Стратегия использует скользящую среднюю с нулевым запаздыванием (Zero Lag Moving Average) для определения разворотов тренда. При смене наклона индикатора вверх открываются длинные позиции, при смене вниз — короткие. Текущие позиции закрываются при изменении направления наклона.
Параметры
- Length — период скользящей средней.
- Candle Type — используемый таймфрейм свечей.
- Open Buy — разрешение на открытие длинных позиций.
- Open Sell — разрешение на открытие коротких позиций.
- Close Buy — закрытие длинных позиций при развороте вниз.
- Close Sell — закрытие коротких позиций при развороте вверх.
Логика
- Подписка на свечи выбранного таймфрейма.
- Расчёт нулевой скользящей средней.
- Отслеживание двух последних значений ZLMA для определения направления наклона.
- Если наклон меняется с нисходящего на восходящий, закрываются короткие позиции и открывается длинная.
- Если наклон меняется с восходящего на нисходящий, закрываются длинные позиции и открывается короткая.
Такой подход позволяет реагировать на смену цвета индикатора и пытаться ловить развороты тренда.
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>
/// Trades ZLEMA slope reversals with independent long/short entry/exit switches.
/// </summary>
public class ColorZeroLagMaStrategy : Strategy
{
private readonly StrategyParam<int> _length;
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<bool> _openBuy;
private readonly StrategyParam<bool> _openSell;
private readonly StrategyParam<bool> _closeBuy;
private readonly StrategyParam<bool> _closeSell;
private decimal? _previous;
private decimal? _beforePrevious;
private Order _pendingOrder;
public int Length { get => _length.Value; set => _length.Value = value; }
public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }
public bool OpenBuy { get => _openBuy.Value; set => _openBuy.Value = value; }
public bool OpenSell { get => _openSell.Value; set => _openSell.Value = value; }
public bool CloseBuy { get => _closeBuy.Value; set => _closeBuy.Value = value; }
public bool CloseSell { get => _closeSell.Value; set => _closeSell.Value = value; }
public ColorZeroLagMaStrategy()
{
_length = Param(nameof(Length), 12).SetGreaterThanZero()
.SetDisplay("Length", "ZLEMA length", "Indicator");
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(1).TimeFrame())
.SetDisplay("Candle Type", "Candle timeframe", "General");
_openBuy = Param(nameof(OpenBuy), true).SetDisplay("Open Buy", "Allow long entries", "Trading");
_openSell = Param(nameof(OpenSell), true).SetDisplay("Open Sell", "Allow short entries", "Trading");
_closeBuy = Param(nameof(CloseBuy), true).SetDisplay("Close Buy", "Allow long exits", "Trading");
_closeSell = Param(nameof(CloseSell), true).SetDisplay("Close Sell", "Allow short exits", "Trading");
}
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
=> [(Security, CandleType)];
protected override void OnReseted()
{
base.OnReseted();
_previous = _beforePrevious = null;
_pendingOrder = null;
}
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_previous = _beforePrevious = null;
_pendingOrder = null;
var zlma = new ZeroLagExponentialMovingAverage { Length = Length };
SubscribeCandles(CandleType).Bind(zlma, ProcessCandle).Start();
}
private void ProcessCandle(ICandleMessage candle, decimal current)
{
if (candle.State != CandleStates.Finished)
return;
var turnUp = _beforePrevious is decimal older && _previous is decimal previous
&& previous < older && current > previous;
var turnDown = _beforePrevious is decimal olderDown && _previous is decimal previousDown
&& previousDown > olderDown && current < previousDown;
_beforePrevious = _previous;
_previous = current;
if (!IsFormedAndOnlineAndAllowTrading()
|| (_pendingOrder is not null && _pendingOrder.State is not (OrderStates.Done or OrderStates.Failed)))
return;
if (turnUp)
{
if (Position < 0m && CloseSell)
_pendingOrder = BuyMarket(-Position + (OpenBuy ? Volume : 0m));
else if (Position == 0m && OpenBuy)
_pendingOrder = BuyMarket(Volume);
}
else if (turnDown)
{
if (Position > 0m && CloseBuy)
_pendingOrder = SellMarket(Position + (OpenSell ? Volume : 0m));
else if (Position == 0m && OpenSell)
_pendingOrder = SellMarket(Volume);
}
}
}
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, OrderStates
from StockSharp.Algo.Indicators import ZeroLagExponentialMovingAverage
from StockSharp.Algo.Strategies import Strategy
class color_zero_lag_ma_strategy(Strategy):
"""ZLEMA slope reversals with independent entry and exit permissions."""
def __init__(self):
super(color_zero_lag_ma_strategy, self).__init__()
self._length = self.Param("Length", 12).SetDisplay("Length", "ZLEMA length", "Indicator")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(1))) \
.SetDisplay("Candle Type", "Candle timeframe", "General")
self._open_buy = self.Param("OpenBuy", True).SetDisplay("Open Buy", "Allow long entries", "Trading")
self._open_sell = self.Param("OpenSell", True).SetDisplay("Open Sell", "Allow short entries", "Trading")
self._close_buy = self.Param("CloseBuy", True).SetDisplay("Close Buy", "Allow long exits", "Trading")
self._close_sell = self.Param("CloseSell", True).SetDisplay("Close Sell", "Allow short exits", "Trading")
self._previous = None
self._before_previous = None
self._pending_order = None
@property
def CandleType(self):
return self._candle_type.Value
@CandleType.setter
def CandleType(self, value):
self._candle_type.Value = value
def OnReseted(self):
super(color_zero_lag_ma_strategy, self).OnReseted()
self._previous = self._before_previous = None
self._pending_order = None
def OnStarted2(self, time):
super(color_zero_lag_ma_strategy, self).OnStarted2(time)
self._previous = self._before_previous = None
self._pending_order = None
zlma = ZeroLagExponentialMovingAverage()
zlma.Length = self._length.Value
self.SubscribeCandles(self.CandleType).Bind(zlma, self.on_process).Start()
def on_process(self, candle, value):
if candle.State != CandleStates.Finished:
return
current = float(value)
up = self._before_previous is not None and self._previous < self._before_previous and current > self._previous
down = self._before_previous is not None and self._previous > self._before_previous and current < self._previous
self._before_previous, self._previous = self._previous, current
if not self.IsFormedAndOnlineAndAllowTrading():
return
if self._pending_order is not None and self._pending_order.State not in (OrderStates.Done, OrderStates.Failed):
return
if up:
if self.Position < 0 and self._close_sell.Value:
amount = -self.Position + (self.Volume if self._open_buy.Value else 0)
self._pending_order = self.BuyMarket(amount)
elif self.Position == 0 and self._open_buy.Value:
self._pending_order = self.BuyMarket(self.Volume)
elif down:
if self.Position > 0 and self._close_buy.Value:
amount = self.Position + (self.Volume if self._open_sell.Value else 0)
self._pending_order = self.SellMarket(amount)
elif self.Position == 0 and self._open_sell.Value:
self._pending_order = self.SellMarket(self.Volume)
def CreateClone(self):
return color_zero_lag_ma_strategy()