[The three major U.S. stock indexes opened mixed, Dell Technologies rose more than 8%] On September 2, the three major U.S. stock indexes opened mixed, with the Dow Jones Index rising 0.35%, the S&P 500 Index rising 0.06%, and the Nasdaq Composite Index falling 0.04%. Dell Technologies rose more than 8% after the company raised its fiscal year revenue forecast. GitLab soared more than 22%. The company's Q2 performance exceeded expectations, and total bookings hit a record high. Credo fell more than 8% after the company announced its Q1 financial report for fiscal year 2027. MongoDB fell more than 12% after the company reported second-quarter results.