S&P and Nasdaq close at multi-week lows as Tesla, Alphabet weigh heavily ReutersStock market news today: Stocks smoked, Nasdaq falls over 3.5% in worst day since 2022 after Tesla, Alphabet trigger Big Tech sell-off Yahoo FinanceBig Tech Selloff Slams Nasdaq With Worst Day Since 2022 The Wall Street JournalStock Market News: Nasdaq Falls 3.6% Barron’sS&P 500 Suffers Biggest Drop Since 2022 as Tech Stocks Crater The New York Times