S&P 500 retreats from record, Nasdaq falls more than 1% as rotation out of tech continues, led by Broadcom: Live updates CNBCStock market today: Dow, S&P 500, Nasdaq sink amid tech exodus on Wall Street Yahoo FinanceBroadcom tumbles 11% despite blockbuster earnings as 'AI angst' weighs on Oracle, Nvidia CNBCNasdaq drops sharply as AI heavyweights Broadcom and Oracle s
