chore: import upstream snapshot with attribution

2026-07-13 13:02:50 +08:00
commit 0fc60fdcb1
5008 changed files with 910633 additions and 0 deletions
@@ -0,0 +1,56 @@
+/*
+ * 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;
+
+
+namespace QuantConnect.Data.Auxiliary
+{
+    /// <summary>
+    /// Represents stock data for a specific ticker within a date range.
+    /// </summary>
+#pragma warning disable CA1815 // Override equals and operator equals on value types
+    public readonly struct TickerDateRange
+    {
+        /// <summary>
+        /// Ticker simple name of stock
+        /// </summary>
+        public string Ticker { get; }
+
+        /// <summary>
+        /// Ticker Start Date Time in Local
+        /// </summary>
+        public DateTime StartDateTimeLocal { get; }
+
+        /// <summary>
+        /// Ticker End Date Time in Local
+        /// </summary>
+        public DateTime EndDateTimeLocal { get; }
+
+        /// <summary>
+        /// Create the instance of <see cref="TickerDateRange"/> struct.
+        /// </summary>
+        /// <param name="ticker">Name of ticker</param>
+        /// <param name="startDateTimeLocal">Start Date Time Local</param>
+        /// <param name="endDateTimeLocal">End Date Time Local</param>
+        public TickerDateRange(string ticker, DateTime startDateTimeLocal, DateTime endDateTimeLocal)
+        {
+            Ticker = ticker;
+            StartDateTimeLocal = startDateTimeLocal;
+            EndDateTimeLocal = endDateTimeLocal;
+        }
+    }
+#pragma warning restore CA1815
+}