Стратегия Alligator Volatility

using System;

using StockSharp.Algo.Indicators;
using StockSharp.Algo.Strategies;
using StockSharp.BusinessEntities;
using StockSharp.Messages;

namespace StockSharp.Samples.Strategies;

/// <summary>
/// Alligator volatility strategy using three smoothed moving averages (Jaw, Teeth, Lips).
/// Enters long when Lips > Teeth > Jaw (uptrend expansion), short when Lips &lt; Teeth &lt; Jaw.
/// Exits when the lines converge (Alligator sleeps).
/// </summary>
public class AlligatorVolatilityStrategy : Strategy
{
	private readonly StrategyParam<DataType> _candleType;
	private readonly StrategyParam<int> _jawPeriod;
	private readonly StrategyParam<int> _teethPeriod;
	private readonly StrategyParam<int> _lipsPeriod;

	private int _candleCount;

	public AlligatorVolatilityStrategy()
	{
		_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(5).TimeFrame())
			.SetDisplay("Candle Type", "Timeframe for analysis.", "General");

		_jawPeriod = Param(nameof(JawPeriod), 13)
			.SetDisplay("Jaw Period", "Alligator jaw smoothing length.", "Indicators");

		_teethPeriod = Param(nameof(TeethPeriod), 8)
			.SetDisplay("Teeth Period", "Alligator teeth smoothing length.", "Indicators");

		_lipsPeriod = Param(nameof(LipsPeriod), 5)
			.SetDisplay("Lips Period", "Alligator lips smoothing length.", "Indicators");
	}

	public DataType CandleType
	{
		get => _candleType.Value;
		set => _candleType.Value = value;
	}

	public int JawPeriod
	{
		get => _jawPeriod.Value;
		set => _jawPeriod.Value = value;
	}

	public int TeethPeriod
	{
		get => _teethPeriod.Value;
		set => _teethPeriod.Value = value;
	}

	public int LipsPeriod
	{
		get => _lipsPeriod.Value;
		set => _lipsPeriod.Value = value;
	}

	/// <inheritdoc />
	/// <inheritdoc />
	protected override void OnReseted()
	{
		base.OnReseted();

		_candleCount = 0;
	}

		protected override void OnStarted2(DateTime time)
	{
		base.OnStarted2(time);

		_candleCount = 0;

		// Use SimpleMovingAverage for Jaw/Teeth/Lips lines
		var jaw = new SimpleMovingAverage { Length = JawPeriod };
		var teeth = new SimpleMovingAverage { Length = TeethPeriod };
		var lips = new SimpleMovingAverage { Length = LipsPeriod };

		var subscription = SubscribeCandles(CandleType);
		subscription
			.Bind(jaw, teeth, lips, ProcessCandle)
			.Start();

		var area = CreateChartArea();
		if (area != null)
		{
			DrawCandles(area, subscription);
			DrawIndicator(area, jaw);
			DrawIndicator(area, teeth);
			DrawIndicator(area, lips);
			DrawOwnTrades(area);
		}
	}

	private void ProcessCandle(ICandleMessage candle, decimal jawValue, decimal teethValue, decimal lipsValue)
	{
		if (candle.State != CandleStates.Finished)
			return;

		_candleCount++;
		if (_candleCount < JawPeriod + 2)
			return;

		var close = candle.ClosePrice;

		// Alligator expansion: lips > teeth > jaw = uptrend
		var bullish = lipsValue > teethValue && teethValue > jawValue;
		// Alligator expansion: lips < teeth < jaw = downtrend
		var bearish = lipsValue < teethValue && teethValue < jawValue;

		// Exit conditions: lines converge (no longer in order)
		if (Position > 0 && !bullish)
		{
			SellMarket();
		}
		else if (Position < 0 && !bearish)
		{
			BuyMarket();
		}

		// Entry conditions
		if (Position == 0)
		{
			if (bullish && close > lipsValue)
			{
				BuyMarket();
			}
			else if (bearish && close < lipsValue)
			{
				SellMarket();
			}
		}
	}
}

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 CandleStates
from StockSharp.Algo.Indicators import SimpleMovingAverage
from StockSharp.Algo.Strategies import Strategy
from datatype_extensions import *

class alligator_volatility_strategy(Strategy):
    """
    Alligator volatility strategy using three SMAs (Jaw, Teeth, Lips).
    Enters long when Lips > Teeth > Jaw (uptrend expansion), short when reversed.
    Exits when the lines converge (Alligator sleeps).
    """

    def __init__(self):
        super(alligator_volatility_strategy, self).__init__()

        self._candle_type = self.Param("CandleType", tf(5)) \
            .SetDisplay("Candle Type", "Timeframe for analysis.", "General")

        self._jaw_period = self.Param("JawPeriod", 13) \
            .SetDisplay("Jaw Period", "Alligator jaw smoothing length.", "Indicators")

        self._teeth_period = self.Param("TeethPeriod", 8) \
            .SetDisplay("Teeth Period", "Alligator teeth smoothing length.", "Indicators")

        self._lips_period = self.Param("LipsPeriod", 5) \
            .SetDisplay("Lips Period", "Alligator lips smoothing length.", "Indicators")

        self._candle_count = 0

    @property
    def CandleType(self): return self._candle_type.Value
    @CandleType.setter
    def CandleType(self, v): self._candle_type.Value = v
    @property
    def JawPeriod(self): return self._jaw_period.Value
    @JawPeriod.setter
    def JawPeriod(self, v): self._jaw_period.Value = v
    @property
    def TeethPeriod(self): return self._teeth_period.Value
    @TeethPeriod.setter
    def TeethPeriod(self, v): self._teeth_period.Value = v
    @property
    def LipsPeriod(self): return self._lips_period.Value
    @LipsPeriod.setter
    def LipsPeriod(self, v): self._lips_period.Value = v

    def OnReseted(self):
        super(alligator_volatility_strategy, self).OnReseted()
        self._candle_count = 0

    def OnStarted2(self, time):
        super(alligator_volatility_strategy, self).OnStarted2(time)

        self._candle_count = 0

        jaw = SimpleMovingAverage()
        jaw.Length = self.JawPeriod
        teeth = SimpleMovingAverage()
        teeth.Length = self.TeethPeriod
        lips = SimpleMovingAverage()
        lips.Length = self.LipsPeriod

        subscription = self.SubscribeCandles(self.CandleType)
        subscription.Bind(jaw, teeth, lips, self.ProcessCandle).Start()

        area = self.CreateChartArea()
        if area is not None:
            self.DrawCandles(area, subscription)
            self.DrawIndicator(area, jaw)
            self.DrawIndicator(area, teeth)
            self.DrawIndicator(area, lips)
            self.DrawOwnTrades(area)

    def ProcessCandle(self, candle, jaw_value, teeth_value, lips_value):
        if candle.State != CandleStates.Finished:
            return

        self._candle_count += 1
        if self._candle_count < self.JawPeriod + 2:
            return

        close = float(candle.ClosePrice)

        bullish = lips_value > teeth_value and teeth_value > jaw_value
        bearish = lips_value < teeth_value and teeth_value < jaw_value

        # Exit conditions: lines converge
        if self.Position > 0 and not bullish:
            self.SellMarket()
        elif self.Position < 0 and not bearish:
            self.BuyMarket()

        # Entry conditions
        if self.Position == 0:
            if bullish and close > lips_value:
                self.BuyMarket()
            elif bearish and close < lips_value:
                self.SellMarket()

    def CreateClone(self):
        """!! REQUIRED!! Creates a new instance of the strategy."""
        return alligator_volatility_strategy()