Стратегия 5 EMA
Стратегия 5 EMA отмечает свечу, которая полностью закрывается ниже или выше 5-периодной EMA. Если в течение трёх свечей цена пробивает экстремум сигнальной свечи и при этом не попадает в блокирующее окно, стратегия входит по направлению пробоя. Цели основаны на заданном соотношении риск/прибыль, а сделки могут принудительно закрываться в указанное время.
Подробности
- Условия входа:
- Свеча закрылась и максимум ниже EMA → помечаем для лонга; покупка при пробое максимума сигнальной свечи в течение 3 свечей.
- Свеча закрылась и минимум выше EMA → помечаем для шорта; продажа при пробое минимума сигнальной свечи в течение 3 свечей.
- Направление: Лонг и шорт.
- Условия выхода:
- Стоп на противоположном экстремуме сигнальной свечи.
- Цель на расстоянии
TargetRR× риск. - Дополнительный выход по времени (
ExitHour,ExitMinute).
- Стопы: Да.
- Параметры по умолчанию:
EmaLength= 5TargetRR= 3.0ExitHour= 15,ExitMinute= 30BlockStartHour= 15,BlockStartMinute= 0BlockEndHour= 15,BlockEndMinute= 30
- Фильтры:
- Категория: Пробой
- Направление: Лонг/шорт
- Индикаторы: EMA
- Стопы: Да
- Сложность: Низкая
- Таймфрейм: 5 минут
- Сезонность: Нет
- Нейросети: Нет
- Дивергенция: Нет
- Уровень риска: Средний
namespace StockSharp.Samples.Strategies;
using System;
using System.Collections.Generic;
using Ecng.Common;
using StockSharp.Algo.Indicators;
using StockSharp.Algo.Strategies;
using StockSharp.BusinessEntities;
using StockSharp.Messages;
/// <summary>
/// 5 EMA Strategy - stores a signal when price closes beyond the EMA
/// and enters on breakout within the next few candles.
/// Uses stop-loss and take-profit based on risk/reward ratio.
/// </summary>
public class FiveEmaStrategy : Strategy
{
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<int> _emaLength;
private readonly StrategyParam<decimal> _targetRR;
private readonly StrategyParam<int> _cooldownBars;
private ExponentialMovingAverage _ema;
private decimal? _signalHigh;
private decimal? _signalLow;
private int? _signalIndex;
private bool _isBuySignal;
private bool _isSellSignal;
private int _barIndex;
private decimal? _longStop;
private decimal? _longTarget;
private decimal? _shortStop;
private decimal? _shortTarget;
private int _cooldownRemaining;
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
public int EmaLength
{
get => _emaLength.Value;
set => _emaLength.Value = value;
}
public decimal TargetRR
{
get => _targetRR.Value;
set => _targetRR.Value = value;
}
public int CooldownBars
{
get => _cooldownBars.Value;
set => _cooldownBars.Value = value;
}
public FiveEmaStrategy()
{
_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(30).TimeFrame())
.SetDisplay("Candle Type", "Type of candles to use", "General");
_emaLength = Param(nameof(EmaLength), 5)
.SetGreaterThanZero()
.SetDisplay("EMA Length", "Length of EMA", "EMA");
_targetRR = Param(nameof(TargetRR), 3.0m)
.SetGreaterThanZero()
.SetDisplay("Target R:R", "Reward to risk ratio", "Risk Management");
_cooldownBars = Param(nameof(CooldownBars), 10)
.SetDisplay("Cooldown Bars", "Bars between trades", "Risk");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
=> [(Security, CandleType)];
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_ema = null;
_signalHigh = null;
_signalLow = null;
_signalIndex = null;
_isBuySignal = false;
_isSellSignal = false;
_barIndex = 0;
_longStop = null;
_longTarget = null;
_shortStop = null;
_shortTarget = null;
_cooldownRemaining = 0;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_ema = new ExponentialMovingAverage { Length = EmaLength };
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(_ema, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, _ema);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, decimal emaValue)
{
if (candle.State != CandleStates.Finished)
return;
if (!_ema.IsFormed)
return;
_barIndex++;
var high = candle.HighPrice;
var low = candle.LowPrice;
var close = candle.ClosePrice;
// Check stop/target exits first (always)
if (Position > 0 && _longStop is decimal ls && _longTarget is decimal lt)
{
if (low <= ls || high >= lt)
{
SellMarket(Math.Abs(Position));
_longStop = null;
_longTarget = null;
_cooldownRemaining = CooldownBars;
}
}
else if (Position < 0 && _shortStop is decimal ss && _shortTarget is decimal st)
{
if (high >= ss || low <= st)
{
BuyMarket(Math.Abs(Position));
_shortStop = null;
_shortTarget = null;
_cooldownRemaining = CooldownBars;
}
}
if (!IsFormedAndOnlineAndAllowTrading())
return;
// Signal detection: candle entirely below EMA = buy setup
if (high < emaValue)
{
_signalHigh = high;
_signalLow = low;
_signalIndex = _barIndex;
_isBuySignal = true;
_isSellSignal = false;
}
// Signal detection: candle entirely above EMA = sell setup
else if (low > emaValue)
{
_signalHigh = high;
_signalLow = low;
_signalIndex = _barIndex;
_isBuySignal = false;
_isSellSignal = true;
}
if (_cooldownRemaining > 0)
{
_cooldownRemaining--;
return;
}
var withinWindow = _signalIndex is int idx && _barIndex > idx && _barIndex <= idx + 3;
// Buy entry: breakout above signal high
if (_isBuySignal && withinWindow && _signalHigh is decimal sh && high > sh && Position <= 0)
{
var sl = _signalLow ?? low;
var risk = sh - sl;
if (risk > 0)
{
if (Position < 0)
BuyMarket(Math.Abs(Position));
_longStop = sl;
_longTarget = sh + risk * TargetRR;
BuyMarket(Volume);
_isBuySignal = false;
_signalHigh = _signalLow = null;
_signalIndex = null;
_cooldownRemaining = CooldownBars;
}
}
// Sell entry: breakdown below signal low
else if (_isSellSignal && withinWindow && _signalLow is decimal slw && low < slw && Position >= 0)
{
var sl = _signalHigh ?? high;
var risk = sl - slw;
if (risk > 0)
{
if (Position > 0)
SellMarket(Math.Abs(Position));
_shortStop = sl;
_shortTarget = slw - risk * TargetRR;
SellMarket(Volume);
_isSellSignal = false;
_signalHigh = _signalLow = null;
_signalIndex = null;
_cooldownRemaining = CooldownBars;
}
}
}
}
import clr
clr.AddReference("StockSharp.Messages")
clr.AddReference("StockSharp.Algo")
clr.AddReference("StockSharp.Algo.Indicators")
clr.AddReference("StockSharp.Algo.Strategies")
from System import TimeSpan, Math
from StockSharp.Messages import DataType, CandleStates
from StockSharp.Algo.Indicators import ExponentialMovingAverage
from StockSharp.Algo.Strategies import Strategy
class five_ema_strategy(Strategy):
"""5 EMA Strategy."""
def __init__(self):
super(five_ema_strategy, self).__init__()
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(30))) \
.SetDisplay("Candle Type", "Type of candles to use", "General")
self._ema_length = self.Param("EmaLength", 5) \
.SetDisplay("EMA Length", "Length of EMA", "EMA")
self._target_rr = self.Param("TargetRR", 3.0) \
.SetDisplay("Target R:R", "Reward to risk ratio", "Risk Management")
self._cooldown_bars = self.Param("CooldownBars", 10) \
.SetDisplay("Cooldown Bars", "Bars between trades", "Risk")
self._ema = None
self._signal_high = None
self._signal_low = None
self._signal_index = None
self._is_buy_signal = False
self._is_sell_signal = False
self._bar_index = 0
self._long_stop = None
self._long_target = None
self._short_stop = None
self._short_target = None
self._cooldown_remaining = 0
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(five_ema_strategy, self).OnReseted()
self._ema = None
self._signal_high = None
self._signal_low = None
self._signal_index = None
self._is_buy_signal = False
self._is_sell_signal = False
self._bar_index = 0
self._long_stop = None
self._long_target = None
self._short_stop = None
self._short_target = None
self._cooldown_remaining = 0
def OnStarted2(self, time):
super(five_ema_strategy, self).OnStarted2(time)
self._ema = ExponentialMovingAverage()
self._ema.Length = int(self._ema_length.Value)
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(self._ema, self._on_process).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, self._ema)
self.DrawOwnTrades(area)
def _on_process(self, candle, ema_value):
if candle.State != CandleStates.Finished:
return
if not self._ema.IsFormed:
return
self._bar_index += 1
high = float(candle.HighPrice)
low = float(candle.LowPrice)
close = float(candle.ClosePrice)
ema_val = float(ema_value)
cooldown = int(self._cooldown_bars.Value)
rr = float(self._target_rr.Value)
# Check stop/target exits first (always)
if self.Position > 0 and self._long_stop is not None and self._long_target is not None:
if low <= self._long_stop or high >= self._long_target:
self.SellMarket(Math.Abs(self.Position))
self._long_stop = None
self._long_target = None
self._cooldown_remaining = cooldown
elif self.Position < 0 and self._short_stop is not None and self._short_target is not None:
if high >= self._short_stop or low <= self._short_target:
self.BuyMarket(Math.Abs(self.Position))
self._short_stop = None
self._short_target = None
self._cooldown_remaining = cooldown
if not self.IsFormedAndOnlineAndAllowTrading():
return
# Signal detection
if high < ema_val:
self._signal_high = high
self._signal_low = low
self._signal_index = self._bar_index
self._is_buy_signal = True
self._is_sell_signal = False
elif low > ema_val:
self._signal_high = high
self._signal_low = low
self._signal_index = self._bar_index
self._is_buy_signal = False
self._is_sell_signal = True
if self._cooldown_remaining > 0:
self._cooldown_remaining -= 1
return
within_window = (self._signal_index is not None and
self._bar_index > self._signal_index and
self._bar_index <= self._signal_index + 3)
# Buy entry
if (self._is_buy_signal and within_window and self._signal_high is not None
and high > self._signal_high and self.Position <= 0):
sl = self._signal_low if self._signal_low is not None else low
risk = self._signal_high - sl
if risk > 0:
if self.Position < 0:
self.BuyMarket(Math.Abs(self.Position))
self._long_stop = sl
self._long_target = self._signal_high + risk * rr
self.BuyMarket(self.Volume)
self._is_buy_signal = False
self._signal_high = None
self._signal_low = None
self._signal_index = None
self._cooldown_remaining = cooldown
# Sell entry
elif (self._is_sell_signal and within_window and self._signal_low is not None
and low < self._signal_low and self.Position >= 0):
sl = self._signal_high if self._signal_high is not None else high
risk = sl - self._signal_low
if risk > 0:
if self.Position > 0:
self.SellMarket(Math.Abs(self.Position))
self._short_stop = sl
self._short_target = self._signal_low - risk * rr
self.SellMarket(self.Volume)
self._is_sell_signal = False
self._signal_high = None
self._signal_low = None
self._signal_index = None
self._cooldown_remaining = cooldown
def CreateClone(self):
return five_ema_strategy()