Mixed U.S. Market Performance as AI Concerns Weigh on Chip Stocks

U.S. stocks showed mixed performance with the Dow Jones Industrial Average slightly up, while the S&P 500 and Nasdaq Composite declined due to falling chip stock prices amid concerns over high valuations in the artificial intelligence sector.

By Grace O'Donnell and Jake Conley Updated Thu, July 16, 2026 at 7:04 PM GMT+3 1 min read · Yahoo Finance ·

Mixed U.S. Market Performance as AI Concerns Weigh on Chip Stocks

Tickers: $GE $NFLX $TSM $UNH

Topics: AI earnings reports geopolitical tensions semiconductors

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