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Good Gbbi戦略

この戦略は、過去の始値の差に基づいて特定の時刻に1日1回ポジションを建てます。

ロジック

  • デフォルトでは1時間足を使用する。
  • TradeTime の時刻に、T1 本前の始値と T2 本前の始値を比較する。
  • 古い始値が直近の始値より DeltaShort ポイント高ければショートポジションを建てる。
  • 直近の始値が古い始値より DeltaLong ポイント高ければロングポジションを建てる。
  • 1日あたり1トレードのみ許可される。時刻が TradeTime を超えると再びトレーディングが有効になる。
  • 各ポジションには個別のテイクプロフィットとストップロスレベルがあり、MaxOpenTime 時間後に強制決済できる。

パラメーター

パラメーター 説明
TakeProfitLong ロングポジションのテイクプロフィット距離(ポイント)。
StopLossLong ロングポジションのストップロス距離(ポイント)。
TakeProfitShort ショートポジションのテイクプロフィット距離(ポイント)。
StopLossShort ショートポジションのストップロス距離(ポイント)。
TradeTime エントリー条件を確認する時刻(時)。
T1 1つ目の始値のバー数(過去)。
T2 2つ目の始値のバー数(過去)。
DeltaLong ロングポジションを建てるために必要な差(ポイント)。
DeltaShort ショートポジションを建てるために必要な差(ポイント)。
MaxOpenTime ポジションの最大保有時間(時間)。0で確認を無効化。
CandleType 処理するローソク足の種類。

備考

元のアイデアはMetaTraderのエキスパートアドバイザー GoodG@bi に由来します。このポートはStockSharpの高レベルAPIを使用し、確定済みローソク足のみを処理します。ポイント値を正しく解釈するために、インストゥルメントの PriceStep が正しく設定されていることを確認してください。

using System;
using System.Collections.Generic;

using Ecng.Common;

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

namespace StockSharp.Samples.Strategies;

/// <summary>
/// Good Gbbi strategy.
/// Opens a position at specified hour based on historical open price
/// differences.
/// </summary>
public class GoodGbbiStrategy : Strategy {
	private readonly StrategyParam<int> _takeProfitLong;
	private readonly StrategyParam<int> _stopLossLong;
	private readonly StrategyParam<int> _takeProfitShort;
	private readonly StrategyParam<int> _stopLossShort;
	private readonly StrategyParam<int> _t1;
	private readonly StrategyParam<int> _t2;
	private readonly StrategyParam<int> _deltaLong;
	private readonly StrategyParam<int> _deltaShort;
	private readonly StrategyParam<int> _maxOpenTime;
	private readonly StrategyParam<DataType> _candleType;

	private readonly decimal[] _openPrices = new decimal[7];
	private int _candlesCount;
	private DateTimeOffset _entryTime;
	private decimal _entryPrice;

	/// <summary>
	/// Take profit in points for long positions.
	/// </summary>
	public int TakeProfitLong {
	get => _takeProfitLong.Value;
	set => _takeProfitLong.Value = value;
	}

	/// <summary>
	/// Stop loss in points for long positions.
	/// </summary>
	public int StopLossLong {
	get => _stopLossLong.Value;
	set => _stopLossLong.Value = value;
	}

	/// <summary>
	/// Take profit in points for short positions.
	/// </summary>
	public int TakeProfitShort {
	get => _takeProfitShort.Value;
	set => _takeProfitShort.Value = value;
	}

	/// <summary>
	/// Stop loss in points for short positions.
	/// </summary>
	public int StopLossShort {
	get => _stopLossShort.Value;
	set => _stopLossShort.Value = value;
	}

	/// <summary>
	/// Bar offset for first open price.
	/// </summary>
	public int T1 {
	get => _t1.Value;
	set => _t1.Value = value;
	}

	/// <summary>
	/// Bar offset for second open price.
	/// </summary>
	public int T2 {
	get => _t2.Value;
	set => _t2.Value = value;
	}

	/// <summary>
	/// Required open difference for long entries in points.
	/// </summary>
	public int DeltaLong {
	get => _deltaLong.Value;
	set => _deltaLong.Value = value;
	}

	/// <summary>
	/// Required open difference for short entries in points.
	/// </summary>
	public int DeltaShort {
	get => _deltaShort.Value;
	set => _deltaShort.Value = value;
	}

	/// <summary>
	/// Maximum position lifetime in hours.
	/// </summary>
	public int MaxOpenTime {
	get => _maxOpenTime.Value;
	set => _maxOpenTime.Value = value;
	}

	/// <summary>
	/// Candle type to process.
	/// </summary>
	public DataType CandleType {
	get => _candleType.Value;
	set => _candleType.Value = value;
	}

	/// <summary>
	/// Initializes a new instance of <see cref="GoodGbbiStrategy"/>.
	/// </summary>
	public GoodGbbiStrategy() {
	_takeProfitLong =
		Param(nameof(TakeProfitLong), 39)
		.SetGreaterThanZero()
		.SetDisplay("Take Profit Long",
				"Profit target for long positions in points",
				"Risk Management");

	_stopLossLong =
		Param(nameof(StopLossLong), 147)
		.SetGreaterThanZero()
		.SetDisplay("Stop Loss Long",
				"Stop loss for long positions in points",
				"Risk Management");

	_takeProfitShort =
		Param(nameof(TakeProfitShort), 15)
		.SetGreaterThanZero()
		.SetDisplay("Take Profit Short",
				"Profit target for short positions in points",
				"Risk Management");

	_stopLossShort =
		Param(nameof(StopLossShort), 6000)
		.SetGreaterThanZero()
		.SetDisplay("Stop Loss Short",
				"Stop loss for short positions in points",
				"Risk Management");

	_t1 = Param(nameof(T1), 6)
		  .SetGreaterThanZero()
		  .SetDisplay("T1", "First open price offset", "Logic");

	_t2 = Param(nameof(T2), 2)
		  .SetGreaterThanZero()
		  .SetDisplay("T2", "Second open price offset", "Logic");

	_deltaLong =
		Param(nameof(DeltaLong), 6)
		.SetGreaterThanZero()
		.SetDisplay("Delta Long",
				"Open difference for long entries in points",
				"Logic");

	_deltaShort =
		Param(nameof(DeltaShort), 21)
		.SetGreaterThanZero()
		.SetDisplay("Delta Short",
				"Open difference for short entries in points",
				"Logic");

	_maxOpenTime =
		Param(nameof(MaxOpenTime), 504)
		.SetDisplay("Max Open Time",
				"Maximum holding time in hours (0 - unlimited)",
				"Risk Management");

	_candleType =
		Param(nameof(CandleType), TimeSpan.FromHours(4).TimeFrame())
		.SetDisplay("Candle Type", "Type of candles", "General");
	}

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

	/// <inheritdoc />
	protected override void OnReseted() {
	base.OnReseted();
	Array.Clear(_openPrices, 0, _openPrices.Length);
	_candlesCount = 0;
	_entryPrice = 0m;
	_entryTime = default;
	}

	/// <inheritdoc />
	protected override void OnStarted2(DateTime time) {
	var subscription = SubscribeCandles(CandleType);
	subscription.Bind(ProcessCandle).Start();

	base.OnStarted2(time);
	}

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

	// store open price in circular buffer
	_openPrices[_candlesCount % _openPrices.Length] = candle.OpenPrice;
	_candlesCount++;

	var step = Security.PriceStep ?? 1m;

	// manage existing position and protection
	if (Position > 0) {
		var tp = _entryPrice + TakeProfitLong * step;
		var sl = _entryPrice - StopLossLong * step;
		var expired =
		MaxOpenTime > 0 &&
		(candle.OpenTime - _entryTime).TotalHours >= MaxOpenTime;
		if (candle.ClosePrice >= tp || candle.ClosePrice <= sl || expired)
		SellMarket();
		return;
	} else if (Position < 0) {
		var tp = _entryPrice - TakeProfitShort * step;
		var sl = _entryPrice + StopLossShort * step;
		var expired =
		MaxOpenTime > 0 &&
		(candle.OpenTime - _entryTime).TotalHours >= MaxOpenTime;
		if (candle.ClosePrice <= tp || candle.ClosePrice >= sl || expired)
		BuyMarket();
		return;
	}

	// ensure enough history is collected
	if (_candlesCount <= Math.Max(T1, T2))
		return;

	var openT1 = _openPrices[(_candlesCount - 1 - T1 + _openPrices.Length) %
				 _openPrices.Length];
	var openT2 = _openPrices[(_candlesCount - 1 - T2 + _openPrices.Length) %
				 _openPrices.Length];

	if (openT1 - openT2 > DeltaShort * step && Position >= 0) {
		SellMarket();
		_entryPrice = candle.ClosePrice;
		_entryTime = candle.OpenTime;
	} else if (openT2 - openT1 > DeltaLong * step && Position <= 0) {
		BuyMarket();
		_entryPrice = candle.ClosePrice;
		_entryTime = candle.OpenTime;
	}
	}
}