Ten Pips EURUSD 戦略

using System;
using System.Linq;
using System.Collections.Generic;

using Ecng.Common;
using Ecng.Collections;
using Ecng.Serialization;

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

namespace StockSharp.Samples.Strategies;

/// <summary>
/// Breakout strategy: enters long when price breaks above previous candle high,
/// enters short when price breaks below previous candle low.
/// Uses ATR-based stop loss and take profit.
/// </summary>
public class TenPipsEurusdStrategy : Strategy
{
	private readonly StrategyParam<decimal> _stopLossMult;
	private readonly StrategyParam<decimal> _takeProfitMult;
	private readonly StrategyParam<decimal> _trailingMult;
	private readonly StrategyParam<int> _atrPeriod;
	private readonly StrategyParam<DataType> _candleType;

	private decimal _prevHigh;
	private decimal _prevLow;
	private decimal _entryPrice;
	private decimal? _stopPrice;
	private decimal? _takePrice;
	private bool _hasPrev;

	public decimal StopLossMult { get => _stopLossMult.Value; set => _stopLossMult.Value = value; }
	public decimal TakeProfitMult { get => _takeProfitMult.Value; set => _takeProfitMult.Value = value; }
	public decimal TrailingMult { get => _trailingMult.Value; set => _trailingMult.Value = value; }
	public int AtrPeriod { get => _atrPeriod.Value; set => _atrPeriod.Value = value; }
	public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }

	public TenPipsEurusdStrategy()
	{
		_stopLossMult = Param(nameof(StopLossMult), 1.0m)
			.SetGreaterThanZero()
			.SetDisplay("SL Mult", "Stop loss ATR multiplier", "Risk");

		_takeProfitMult = Param(nameof(TakeProfitMult), 2.0m)
			.SetGreaterThanZero()
			.SetDisplay("TP Mult", "Take profit ATR multiplier", "Risk");

		_trailingMult = Param(nameof(TrailingMult), 0.8m)
			.SetGreaterThanZero()
			.SetDisplay("Trail Mult", "Trailing stop ATR multiplier", "Risk");

		_atrPeriod = Param(nameof(AtrPeriod), 14)
			.SetGreaterThanZero()
			.SetDisplay("ATR Period", "ATR calculation length", "Indicators");

		_candleType = Param(nameof(CandleType), TimeSpan.FromHours(1).TimeFrame())
			.SetDisplay("Candle Type", "Candle timeframe", "General");
	}

	public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
	{
		return [(Security, CandleType)];
	}

	protected override void OnReseted()
	{
		base.OnReseted();
		_prevHigh = 0;
		_prevLow = 0;
		_entryPrice = 0;
		_stopPrice = null;
		_takePrice = null;
		_hasPrev = false;
	}

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

		var atr = new AverageTrueRange { Length = AtrPeriod };

		var subscription = SubscribeCandles(CandleType);
		subscription
			.Bind(atr, ProcessCandle)
			.Start();

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

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

		if (!IsFormedAndOnlineAndAllowTrading())
		{
			_prevHigh = candle.HighPrice;
			_prevLow = candle.LowPrice;
			_hasPrev = true;
			return;
		}

		var close = candle.ClosePrice;

		// Manage existing position
		if (Position > 0)
		{
			// Trail
			var trail = close - TrailingMult * atr;
			if (_stopPrice == null || trail > _stopPrice)
				_stopPrice = trail;

			if (close <= _stopPrice || (_takePrice != null && close >= _takePrice))
			{
				SellMarket(Math.Abs(Position));
				_stopPrice = null;
				_takePrice = null;
				_entryPrice = 0;
			}
		}
		else if (Position < 0)
		{
			var trail = close + TrailingMult * atr;
			if (_stopPrice == null || trail < _stopPrice)
				_stopPrice = trail;

			if (close >= _stopPrice || (_takePrice != null && close <= _takePrice))
			{
				BuyMarket(Math.Abs(Position));
				_stopPrice = null;
				_takePrice = null;
				_entryPrice = 0;
			}
		}

		// Entry on breakout
		if (_hasPrev && Position == 0)
		{
			if (close > _prevHigh + atr * 0.5m)
			{
				BuyMarket();
				_entryPrice = close;
				_stopPrice = close - StopLossMult * atr;
				_takePrice = close + TakeProfitMult * atr;
			}
			else if (close < _prevLow - atr * 0.5m)
			{
				SellMarket();
				_entryPrice = close;
				_stopPrice = close + StopLossMult * atr;
				_takePrice = close - TakeProfitMult * atr;
			}
		}

		_prevHigh = candle.HighPrice;
		_prevLow = candle.LowPrice;
		_hasPrev = true;
	}
}

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 AverageTrueRange
from StockSharp.Algo.Strategies import Strategy


class ten_pips_eurusd_strategy(Strategy):
    def __init__(self):
        super(ten_pips_eurusd_strategy, self).__init__()
        self._sl_mult = self.Param("StopLossMult", 1.0)
        self._tp_mult = self.Param("TakeProfitMult", 2.0)
        self._trail_mult = self.Param("TrailingMult", 0.8)
        self._atr_period = self.Param("AtrPeriod", 14)
        self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(1)))

        self._prev_high = 0.0
        self._prev_low = 0.0
        self._entry_price = 0.0
        self._stop_price = None
        self._take_price = None
        self._has_prev = False

    @property
    def CandleType(self):
        return self._candle_type.Value

    @CandleType.setter
    def CandleType(self, value):
        self._candle_type.Value = value

    def OnReseted(self):
        super(ten_pips_eurusd_strategy, self).OnReseted()
        self._prev_high = 0.0
        self._prev_low = 0.0
        self._entry_price = 0.0
        self._stop_price = None
        self._take_price = None
        self._has_prev = False

    def OnStarted2(self, time):
        super(ten_pips_eurusd_strategy, self).OnStarted2(time)
        self._prev_high = 0.0
        self._prev_low = 0.0
        self._entry_price = 0.0
        self._stop_price = None
        self._take_price = None
        self._has_prev = False

        atr = AverageTrueRange()
        atr.Length = self._atr_period.Value

        sub = self.SubscribeCandles(self.CandleType)
        sub.Bind(atr, self.OnProcess).Start()

    def OnProcess(self, candle, atr_val):
        if candle.State != CandleStates.Finished:
            return

        if not self.IsFormedAndOnlineAndAllowTrading():
            self._prev_high = float(candle.HighPrice)
            self._prev_low = float(candle.LowPrice)
            self._has_prev = True
            return

        atr_v = float(atr_val)
        close = float(candle.ClosePrice)

        pos = float(self.Position)
        if pos > 0:
            trail = close - float(self._trail_mult.Value) * atr_v
            if self._stop_price is None or trail > self._stop_price:
                self._stop_price = trail
            if close <= self._stop_price or (self._take_price is not None and close >= self._take_price):
                self.SellMarket(abs(pos))
                self._stop_price = None
                self._take_price = None
                self._entry_price = 0.0
        elif pos < 0:
            trail = close + float(self._trail_mult.Value) * atr_v
            if self._stop_price is None or trail < self._stop_price:
                self._stop_price = trail
            if close >= self._stop_price or (self._take_price is not None and close <= self._take_price):
                self.BuyMarket(abs(pos))
                self._stop_price = None
                self._take_price = None
                self._entry_price = 0.0

        pos = float(self.Position)
        if self._has_prev and pos == 0:
            if close > self._prev_high + atr_v * 0.5:
                self.BuyMarket()
                self._entry_price = close
                self._stop_price = close - float(self._sl_mult.Value) * atr_v
                self._take_price = close + float(self._tp_mult.Value) * atr_v
            elif close < self._prev_low - atr_v * 0.5:
                self.SellMarket()
                self._entry_price = close
                self._stop_price = close + float(self._sl_mult.Value) * atr_v
                self._take_price = close - float(self._tp_mult.Value) * atr_v

        self._prev_high = float(candle.HighPrice)
        self._prev_low = float(candle.LowPrice)
        self._has_prev = True

    def CreateClone(self):
        return ten_pips_eurusd_strategy()