U.S. Stocks End Lower as AI Weakness Weighs on Major Indexes

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Investors also rotated into other technology names and economically sensitive sectors during Thursday’s session.

By Enna Lee

Published Nov 12, 2026, 5:43 PM EST

Major U.S. stock indexes ended lower Thursday, Nov. 12, as renewed weakness in artificial intelligence shares weighed on the broader market.

Investors also rotated into other technology names and economically sensitive sectors during the session.

Enna Lee

Reporter

Enna Lee reports on investing and digital-asset markets for TokenPost. Send corrections or tips to info@tokenpost.com.