Tech Stocks Plunge as AI Bubble Fears Trigger Global Market Rout
Major stock indexes fell sharply Nov 5 as concerns over AI stock valuations and profit-taking hit markets. The Nasdaq dropped 2%, S&P 500 lost 1%, and Dow slipped 0.5%. Tech giants including Palantir (–8%), Nvidia (–4%), and AMD (–3.7%) led declines. Asian markets dropped around 5% from recent highs; Europe opened lower.