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Investors pull U.S. stocks lower Thursday on AI worries

Updated · First published

U.S. stocks plunged Thursday, with the Nasdaq Composite falling 5.5% into correction territory, CNBC reported. The S&P 500 dropped about 4.4%, and the Dow fell roughly 1,833 points. Business Insider said investors feared Democratic election victories could bring tighter regulation of data centers and AI development, slowing investment. CNBC-TV18 reported a semiconductor index fell 11%.

More context

U.S. stocks closed sharply lower Thursday, with AI-linked technology shares leading a selloff that spread across the market as investors worried data-center development could slow after the midterm elections. The Nasdaq Composite fell 5.5% and ended in correction territory, its worst single-day performance since April 4, 2025, CNBC reported. The S&P 500 dropped about 4.4%, while the Dow Jones Industrial Average fell roughly 1,833 points, or 3.4%. CNBC said all three posted their steepest one-day declines since the April 2025 tariff shock. CNBC-TV18 reported the semiconductor index fell 11%, with Nvidia and AMD leading the tech sell-off. Business Insider said investors were concerned newly elected Democrats could tighten regulation of data centers and AI development, potentially slowing investment spending.

Reporting

Verifier’s note

CNBC TV18, CNBC, and Business Insider each report that technology-led selling erased the post-election rally and dragged down the broader U.S. market on November 5. Their accounts are consistent with the proposed event and its timing.

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