Microsoft sets record with near $450 billion single-day gain in market value

8 verified updates • corroborated by 2 independent sources • tracked since July 30, 2026

Part of ongoing coverage: Markets

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Jul 30, 05:00 PM 1 source: Reuters
Microsoft set for record one-day market cap gain after upbeat Azure forecast
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Jul 30, 06:00 PM 1 source: Reuters
Microsoft sets record with near $450 billion single-day gain in market value
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Jul 30, 11:00 PM 1 source: reuters.com
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Jul 30, 11:30 PM 1 source: Reuters
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Jul 31, 12:00 AM 1 source: reuters.com
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Jul 31, 12:30 AM 1 source: Reuters
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Jul 31, 09:00 AM 1 source: reuters.com
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Jul 31, 11:30 AM 1 source: Reuters