MicuRobert EMA Cross Strategy
Стратегия использует две ZLEMA для торговли по пересечениям. Можно ограничить торговлю сессией и включить трейлинг-стоп.
Детали
- Вход в длинную позицию: быстрая ZLEMA пересекает медленную снизу вверх или цена пересекает быструю ZLEMA при условии, что быстрая выше медленной.
- Вход в короткую позицию: быстрая ZLEMA пересекает медленную сверху вниз или цена пересекает быструю ZLEMA при условии, что быстрая ниже медленной.
- Выход: по трейлинг-стопу или фиксированным уровням стоп-лосса и тейк-профита.
- Стопы: трейлинг-стоп (по желанию) и фиксированные уровни.
- Фильтры: фильтр по времени сессии.
using System;
using System.Linq;
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;
public class MicuRobertEmaCrossStrategy : Strategy
{
private readonly StrategyParam<int> _fastLength;
private readonly StrategyParam<int> _slowLength;
private readonly StrategyParam<decimal> _signalThresholdPercent;
private readonly StrategyParam<int> _signalCooldownBars;
private readonly StrategyParam<DataType> _candleType;
private ZeroLagExponentialMovingAverage _fastMa;
private ZeroLagExponentialMovingAverage _slowMa;
private decimal _prevFast;
private decimal _prevSlow;
private bool _hasPrev;
private int _barsFromSignal;
public int FastLength { get => _fastLength.Value; set => _fastLength.Value = value; }
public int SlowLength { get => _slowLength.Value; set => _slowLength.Value = value; }
public decimal SignalThresholdPercent { get => _signalThresholdPercent.Value; set => _signalThresholdPercent.Value = value; }
public int SignalCooldownBars { get => _signalCooldownBars.Value; set => _signalCooldownBars.Value = value; }
public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }
public MicuRobertEmaCrossStrategy()
{
_fastLength = Param(nameof(FastLength), 5)
.SetGreaterThanZero()
.SetDisplay("Fast Length", "Fast EMA length", "General");
_slowLength = Param(nameof(SlowLength), 34)
.SetGreaterThanZero()
.SetDisplay("Slow Length", "Slow EMA length", "General");
_signalThresholdPercent = Param(nameof(SignalThresholdPercent), 0.08m)
.SetGreaterThanZero()
.SetDisplay("Signal Threshold %", "Minimum EMA spread in percent", "General");
_signalCooldownBars = Param(nameof(SignalCooldownBars), 8)
.SetGreaterThanZero()
.SetDisplay("Signal Cooldown Bars", "Minimum bars between entries", "General");
_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(15).TimeFrame())
.SetDisplay("Candle Type", "Candles timeframe", "General");
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_fastMa = null;
_slowMa = null;
_prevFast = 0m;
_prevSlow = 0m;
_hasPrev = false;
_barsFromSignal = 0;
}
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
StartProtection(null, null);
_fastMa = new ZeroLagExponentialMovingAverage { Length = FastLength };
_slowMa = new ZeroLagExponentialMovingAverage { Length = SlowLength };
_prevFast = 0;
_prevSlow = 0;
_hasPrev = false;
_barsFromSignal = SignalCooldownBars;
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(_fastMa, _slowMa, ProcessCandle)
.Start();
}
private void ProcessCandle(ICandleMessage candle, decimal fast, decimal slow)
{
if (candle.State != CandleStates.Finished)
return;
if (!IsFormedAndOnlineAndAllowTrading())
return;
if (!_fastMa.IsFormed || !_slowMa.IsFormed)
{
_prevFast = fast;
_prevSlow = slow;
_hasPrev = true;
return;
}
if (!_hasPrev)
{
_prevFast = fast;
_prevSlow = slow;
_hasPrev = true;
return;
}
var crossUp = _prevFast <= _prevSlow && fast > slow;
var crossDown = _prevFast >= _prevSlow && fast < slow;
var close = candle.ClosePrice;
if (close <= 0m)
return;
var spreadPercent = Math.Abs(fast - slow) / close * 100m;
_barsFromSignal++;
if (_barsFromSignal >= SignalCooldownBars && spreadPercent >= SignalThresholdPercent && crossUp && Position <= 0)
{
BuyMarket();
_barsFromSignal = 0;
}
else if (_barsFromSignal >= SignalCooldownBars && spreadPercent >= SignalThresholdPercent && crossDown && Position >= 0)
{
SellMarket();
_barsFromSignal = 0;
}
_prevFast = fast;
_prevSlow = slow;
}
}
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 ZeroLagExponentialMovingAverage
from StockSharp.Algo.Strategies import Strategy
class micu_robert_ema_cross_strategy(Strategy):
def __init__(self):
super(micu_robert_ema_cross_strategy, self).__init__()
self._fast_length = self.Param("FastLength", 5) \
.SetGreaterThanZero() \
.SetDisplay("Fast Length", "Fast EMA length", "General")
self._slow_length = self.Param("SlowLength", 34) \
.SetGreaterThanZero() \
.SetDisplay("Slow Length", "Slow EMA length", "General")
self._signal_threshold_percent = self.Param("SignalThresholdPercent", 0.08) \
.SetGreaterThanZero() \
.SetDisplay("Signal Threshold %", "Minimum EMA spread in percent", "General")
self._signal_cooldown_bars = self.Param("SignalCooldownBars", 8) \
.SetGreaterThanZero() \
.SetDisplay("Signal Cooldown Bars", "Minimum bars between entries", "General")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(15))) \
.SetDisplay("Candle Type", "Candles timeframe", "General")
self._prev_fast = 0.0
self._prev_slow = 0.0
self._has_prev = False
self._bars_from_signal = 0
@property
def candle_type(self):
return self._candle_type.Value
@candle_type.setter
def candle_type(self, value):
self._candle_type.Value = value
def OnReseted(self):
super(micu_robert_ema_cross_strategy, self).OnReseted()
self._prev_fast = 0.0
self._prev_slow = 0.0
self._has_prev = False
self._bars_from_signal = 0
def OnStarted2(self, time):
super(micu_robert_ema_cross_strategy, self).OnStarted2(time)
self._prev_fast = 0.0
self._prev_slow = 0.0
self._has_prev = False
self._bars_from_signal = self._signal_cooldown_bars.Value
self._fast_ma = ZeroLagExponentialMovingAverage()
self._fast_ma.Length = self._fast_length.Value
self._slow_ma = ZeroLagExponentialMovingAverage()
self._slow_ma.Length = self._slow_length.Value
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(self._fast_ma, self._slow_ma, self.OnProcess).Start()
def OnProcess(self, candle, fast, slow):
if candle.State != CandleStates.Finished:
return
fv = float(fast)
sv = float(slow)
if not self._fast_ma.IsFormed or not self._slow_ma.IsFormed:
self._prev_fast = fv
self._prev_slow = sv
self._has_prev = True
return
if not self._has_prev:
self._prev_fast = fv
self._prev_slow = sv
self._has_prev = True
return
cross_up = self._prev_fast <= self._prev_slow and fv > sv
cross_down = self._prev_fast >= self._prev_slow and fv < sv
close = float(candle.ClosePrice)
if close <= 0.0:
self._prev_fast = fv
self._prev_slow = sv
return
spread_percent = abs(fv - sv) / close * 100.0
self._bars_from_signal += 1
cd = self._signal_cooldown_bars.Value
thr = float(self._signal_threshold_percent.Value)
if self._bars_from_signal >= cd and spread_percent >= thr and cross_up and self.Position <= 0:
self.BuyMarket()
self._bars_from_signal = 0
elif self._bars_from_signal >= cd and spread_percent >= thr and cross_down and self.Position >= 0:
self.SellMarket()
self._bars_from_signal = 0
self._prev_fast = fv
self._prev_slow = sv
def CreateClone(self):
return micu_robert_ema_cross_strategy()