Marvell, Sandisk, SK Hynix lead semiconductor stock rally as S&P 500 trades at record highs
Reported by Yahoo Finance · finance.yahoo.com · August 4, 2026
Semiconductor stocks led the S&P 500 to all-time highs on Tuesday.
What the tape says
What to watch: AI infrastructure spend continues to concentrate in compute, memory, and power equipment.
Market reaction today: $MRVL -3.27%
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