US stocks today: S&P 500, Nasdaq open higher as chip stocks gain ahead of Nvidia results
- Posted on May 20, 2026
- By Business News Today
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- 1 min read
US stocks today: S&P 500, Nasdaq open higher as chip stocks gain ahead of Nvidia results
US markets opened mixed with the S&P 500 and Nasdaq gaining on a rebound in chip stocks ahead of Nvidias earnings, seen as a key gauge of AI demand. The Dow slipped slightly as investors remained cautious about elevated Treasury yields and their impact on valuations.
