Stock Market Today, July 21: Micron Surges 12% as Semiconductor Strength Lifts Nasdaq

Stocks Yahoo Finance By Yahoo Finance 21 Jul 2026 21:23 1 min read

Stock Market Today, July 21: Micron Surges 12% as Semiconductor Strength Lifts Nasdaq

Stock Market Today, July 21: Micron Surges 12% as Semiconductor Strength Lifts Nasdaq

Stock Market Today, July 21: Micron Surges 12% as Semiconductor Strength Lifts Nasdaq

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