Minor changes and cleanup

QuantConnect · Jan 8, 2025 · 1ed5069 · 1ed5069
1 parent 679866d
commit 1ed5069
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/Common/Data/Market/OptionContract.cs b/Common/Data/Market/OptionContract.cs
@@ -193,11 +193,11 @@ public static implicit operator Symbol(OptionContract contract)
         /// </summary>
         internal override void Update(BaseData data)
         {
-            if (data.Symbol == Symbol)
+            if (data.Symbol.SecurityType.IsOption())
             {
                 _optionData.Update(data);
             }
-            else if (data.Symbol == UnderlyingSymbol)
+            else if (data.Symbol.SecurityType == Symbol.GetUnderlyingFromOptionType(Symbol.SecurityType))
             {
                 _optionData.SetUnderlying(data);
             }

diff --git a/Research/QuantBook.cs b/Research/QuantBook.cs
@@ -429,12 +429,9 @@ public OptionHistory OptionHistory(Symbol symbol, DateTime start, DateTime? end
 
                 var allSymbols = new HashSet<Symbol>();
                 var optionFilterUniverse = new OptionFilterUniverse(option);
-                var marketHoursEntry = MarketHoursDatabase.GetEntry(symbol, new[] { typeof(OptionUniverse) });
 
                 foreach (var date in QuantConnect.Time.EachTradeableDay(option, start, end.Value.AddDays(-1), extendedMarketHours))
                 {
-                    var prevTradableDate = QuantConnect.Time.GetStartTimeForTradeBars(marketHoursEntry.ExchangeHours, start,
-                        QuantConnect.Time.OneDay, 1, extendedMarketHours: false, marketHoursEntry.DataTimeZone);
                     var universeData = GetChainHistory<OptionUniverse>(symbol, date, out var underlyingData);
 
                     if (underlyingData is not null)