Micron Surges 12% as Semiconductor Strength Lifts Nasdaq

The Nasdaq Composite rose 1.29%, driven by strong gains in semiconductor stocks like Micron Technology (+12%) and Sandisk Corporation (+14%). The S&P 500 gained 0.89%, while the Dow Jones added 0.74%. Semiconductor strength offset trade tensions, with AI-related deals boosting investor confidence.

By Emma Newbery, The Motley Fool Wed, July 22, 2026 at 12:23 AM GMT+3 2 min read · Yahoo Finance · July 21, 2026, 21:23 UTC

Micron Surges 12% as Semiconductor Strength Lifts Nasdaq

Tickers: $AMD $GM $MU $SNDK

Topics: Nasdaq Composite S&P 500 semiconductors stock market performance

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