[U.S. Stock Market's Three Major Indexes Open Slightly Higher, Dell Rises Over 30%] Golden Finance reports, May 29: At the opening of the U.S. stock market, the three major indexes opened slightly higher. The Dow Jones rose 0.18%, the S&P 500 rose 0.09%, and the Nasdaq rose 0.16%. Dell (DELL.N) surged over 30% as its first-quarter earnings far exceeded expectations. Stocks related to AI server manufacturers moved higher, with Super Micro Computer (SMCI.O) rising over 7% and HP (HPQ.N) rising over 6%.