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Keep the first history point of a canonical download #21

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Merged
Martin-Molinero merged 1 commit into from
Nov 12, 2026
Merged

Keep the first history point of a canonical download #21

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11 changes: 2 additions & 9 deletions QuantConnect.IQFeed/IQFeedDataDownloader.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -171,15 +171,8 @@ public IQFeedDataDownloader()
blockingCollection.CompleteAdding();
});

var historyResponses = blockingCollection.GetConsumingEnumerable();

// Validate if the collection contains at least one successful response from history.
if (!historyResponses.Any())
{
return null;
}

return historyResponses;
// Null when no contract returned any history, otherwise every history point, the first one included.
return blockingCollection.GetConsumingEnumerableOrNull();
}

/// <summary>
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