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quantconnect--lean/Algorithm.CSharp/BasicTemplateTradableIndexAlgorithm.cs
T
JosueNina 7008d17714
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Add MaxDrawdownRecovery metric (#8865)
* Implement  a prototype of the maximum recovery time function.

* Add unit test skeletons.

* Add failing test

* Issue #4581: Implement MaxDrawdownRecoveryTime.

* Issue 4581: Add DTO for Drawdown Percentage, Drawdown Enddate, and High Value

* Issue 4581: Fix bgu for when lDrawdowns list is empty.

* Issue 4581: Change names of tests. Change name of file.

* Issue 4581: Make adjustements to flow of adding drawdowns to lDrawdowns.

* Issue 4581: Add multiple unit tests.

* Issue #4581: Change name of unit test

* Issue #4581: Add to PerformanceMetrics

* Issue #4581: Add Maximum Drawdown Recovery to PortolioStatistics class.

* Issue #4581: Add to portolfio statistics class.

* Issue #4581: Add to statistics builder.

* Issue #4581: Add report key.

* Case #4581: Convert to decimal.

* Issue #4581: Correct comment.

* Issue #4581: Correct performance metrics view model string.

* Case #4581: Correct statistics builder view model string..again.

* Issue #4581: Placed DradownDradownDateHighValueDTO at the end of the file for simpler diff.

* Issue #4581: Add 2 new tests.

* Issue #4581: Change algorithm so that when multiple maximum drawdowns occur, the longest of all recoveries is reported.

* Issue #4581: Add unit test.

* Issue #4581: Remove reportkey. Change dto name.

* Issue #4581: Change summary.

* Issue #4581: Change comment.

* Add max drawdown recovery calculation with unit tests

* Update regression algorithms with the new metric

* Solve review comments

* Update regression algorithms

* Add TryGet to safely get the key: MaximumDrawdownRecovery

* Ignore MaximumDrawdownRecovery metric in OptimizationBacktest Json

* Revert changes in Messaging

* Update regression algorithms

* Add test case: TakesLongestRecoveryAmongMultipleDrawdowns

* Use integer days for MaximumDrawdownRecovery

* Add MaximumDrawdownRecoveryReportElement

* Use more explicit names

* Rename files and variables for consistency

* Update regression algorithms

---------

Co-authored-by: Alain Schaerer <aschaerer@pcatg.com>
2025-07-17 16:32:23 -03:00

97 lines
3.4 KiB
C#

/*
* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
using System;
using QuantConnect.Data;
using System.Collections.Generic;
using QuantConnect.Orders;
using System.Linq;
namespace QuantConnect.Algorithm.CSharp
{
/// <summary>
/// This example demonstrates how to add index asset types and change the tradable condition
/// </summary>
/// <meta name="tag" content="using data" />
/// <meta name="tag" content="benchmarks" />
/// <meta name="tag" content="indexes" />
public class BasicTemplateTradableIndexAlgorithm : BasicTemplateIndexAlgorithm
{
private OrderTicket _ticket;
/// <summary>
/// Initialize your algorithm and add desired assets.
/// </summary>
public override void Initialize()
{
base.Initialize();
Securities[Spx].IsTradable = true;
}
/// <summary>
/// Index EMA Cross trading underlying.
/// </summary>
public override void OnData(Slice slice)
{
base.OnData(slice);
_ticket ??= MarketOrder(Spx, 1);
}
public override void OnEndOfAlgorithm()
{
if (!_ticket.Status.IsFill())
{
throw new RegressionTestException("Index is tradable.");
}
}
/// <summary>
/// This is used by the regression test system to indicate what the expected statistics are from running the algorithm
/// </summary>
public override Dictionary<string, string> ExpectedStatistics => new()
{
{"Total Orders", "5"},
{"Average Win", "7.08%"},
{"Average Loss", "-0.01%"},
{"Compounding Annual Return", "602.278%"},
{"Drawdown", "3.400%"},
{"Expectancy", "677.669"},
{"Start Equity", "1000000"},
{"End Equity", "1064342.82"},
{"Net Profit", "6.434%"},
{"Sharpe Ratio", "-4.563"},
{"Sortino Ratio", "0"},
{"Probabilistic Sharpe Ratio", "0.781%"},
{"Loss Rate", "50%"},
{"Win Rate", "50%"},
{"Profit-Loss Ratio", "1356.34"},
{"Alpha", "-0.169"},
{"Beta", "0.073"},
{"Annual Standard Deviation", "0.028"},
{"Annual Variance", "0.001"},
{"Information Ratio", "-6.684"},
{"Tracking Error", "0.099"},
{"Treynor Ratio", "-1.771"},
{"Total Fees", "$0.00"},
{"Estimated Strategy Capacity", "$3000.00"},
{"Lowest Capacity Asset", "SPX XL80P3GHDZXQ|SPX 31"},
{"Portfolio Turnover", "24.03%"},
{"Drawdown Recovery", "9"},
{"OrderListHash", "fcd6fddb0a315e21095c2b35eb633e2b"}
};
}
}