using System;
using StockSharp.Algo.Indicators;
using StockSharp.Algo.Strategies;
using StockSharp.BusinessEntities;
using StockSharp.Messages;
namespace StockSharp.Samples.Strategies;
/// <summary>
/// MACD Signal ATR: EMA crossover with ATR stops.
/// </summary>
public class MacdSignalAtrStrategy : Strategy
{
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<int> _fastEmaLength;
private readonly StrategyParam<int> _slowEmaLength;
private readonly StrategyParam<int> _atrLength;
private decimal _prevFast;
private decimal _prevSlow;
private decimal _entryPrice;
public MacdSignalAtrStrategy()
{
_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(5).TimeFrame())
.SetDisplay("Candle Type", "Timeframe.", "General");
_fastEmaLength = Param(nameof(FastEmaLength), 12)
.SetDisplay("Fast EMA", "Fast EMA period.", "Indicators");
_slowEmaLength = Param(nameof(SlowEmaLength), 26)
.SetDisplay("Slow EMA", "Slow EMA period.", "Indicators");
_atrLength = Param(nameof(AtrLength), 14)
.SetDisplay("ATR Length", "ATR period.", "Indicators");
}
public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }
public int FastEmaLength { get => _fastEmaLength.Value; set => _fastEmaLength.Value = value; }
public int SlowEmaLength { get => _slowEmaLength.Value; set => _slowEmaLength.Value = value; }
public int AtrLength { get => _atrLength.Value; set => _atrLength.Value = value; }
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_prevFast = 0; _prevSlow = 0; _entryPrice = 0;
}
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_prevFast = 0; _prevSlow = 0; _entryPrice = 0;
var fastEma = new ExponentialMovingAverage { Length = FastEmaLength };
var slowEma = new ExponentialMovingAverage { Length = SlowEmaLength };
var atr = new AverageTrueRange { Length = AtrLength };
var subscription = SubscribeCandles(CandleType);
subscription.Bind(fastEma, slowEma, atr, ProcessCandle).Start();
var area = CreateChartArea();
if (area != null) { DrawCandles(area, subscription); DrawIndicator(area, fastEma); DrawIndicator(area, slowEma); DrawOwnTrades(area); }
}
private void ProcessCandle(ICandleMessage candle, decimal fastVal, decimal slowVal, decimal atrVal)
{
if (candle.State != CandleStates.Finished) return;
if (_prevFast == 0 || _prevSlow == 0 || atrVal <= 0) { _prevFast = fastVal; _prevSlow = slowVal; return; }
var close = candle.ClosePrice;
if (Position > 0)
{
if ((fastVal < slowVal && _prevFast >= _prevSlow) || close <= _entryPrice - atrVal * 2m) { SellMarket(); _entryPrice = 0; }
}
else if (Position < 0)
{
if ((fastVal > slowVal && _prevFast <= _prevSlow) || close >= _entryPrice + atrVal * 2m) { BuyMarket(); _entryPrice = 0; }
}
if (Position == 0)
{
if (fastVal > slowVal && _prevFast <= _prevSlow) { _entryPrice = close; BuyMarket(); }
else if (fastVal < slowVal && _prevFast >= _prevSlow) { _entryPrice = close; SellMarket(); }
}
_prevFast = fastVal; _prevSlow = slowVal;
}
}
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 ExponentialMovingAverage, AverageTrueRange
from StockSharp.Algo.Strategies import Strategy
class macd_signal_atr_strategy(Strategy):
"""
MACD Signal ATR: EMA crossover with ATR-based stops.
"""
def __init__(self):
super(macd_signal_atr_strategy, self).__init__()
self._fast_ema_length = self.Param("FastEmaLength", 12).SetDisplay("Fast EMA", "Fast EMA period", "Indicators")
self._slow_ema_length = self.Param("SlowEmaLength", 26).SetDisplay("Slow EMA", "Slow EMA period", "Indicators")
self._atr_length = self.Param("AtrLength", 14).SetDisplay("ATR Length", "ATR period", "Indicators")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(5))).SetDisplay("Candle Type", "Candles", "General")
self._prev_fast = 0.0
self._prev_slow = 0.0
self._entry_price = 0.0
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(macd_signal_atr_strategy, self).OnReseted()
self._prev_fast = 0.0
self._prev_slow = 0.0
self._entry_price = 0.0
def OnStarted2(self, time):
super(macd_signal_atr_strategy, self).OnStarted2(time)
fast = ExponentialMovingAverage()
fast.Length = self._fast_ema_length.Value
slow = ExponentialMovingAverage()
slow.Length = self._slow_ema_length.Value
atr = AverageTrueRange()
atr.Length = self._atr_length.Value
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(fast, slow, atr, self._process_candle).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, fast)
self.DrawIndicator(area, slow)
self.DrawOwnTrades(area)
def _process_candle(self, candle, fast_val, slow_val, atr_val):
if candle.State != CandleStates.Finished:
return
fast = float(fast_val)
slow = float(slow_val)
atr = float(atr_val)
if self._prev_fast == 0.0 or self._prev_slow == 0.0 or atr <= 0:
self._prev_fast = fast
self._prev_slow = slow
return
close = float(candle.ClosePrice)
if self.Position > 0:
if (fast < slow and self._prev_fast >= self._prev_slow) or close <= self._entry_price - atr * 2.0:
self.SellMarket()
self._entry_price = 0.0
elif self.Position < 0:
if (fast > slow and self._prev_fast <= self._prev_slow) or close >= self._entry_price + atr * 2.0:
self.BuyMarket()
self._entry_price = 0.0
if self.Position == 0:
if fast > slow and self._prev_fast <= self._prev_slow:
self._entry_price = close
self.BuyMarket()
elif fast < slow and self._prev_fast >= self._prev_slow:
self._entry_price = close
self.SellMarket()
self._prev_fast = fast
self._prev_slow = slow
def CreateClone(self):
return macd_signal_atr_strategy()