[The three major U.S. stock indexes opened mixed, Qualcomm rose more than 6%] On September 8, the three major U.S. stock indexes opened mixed, with the Dow Jones Index falling 0.74%, the S&P 500 Index falling 0.08%, and the Nasdaq Composite Index rising 0.10%. Qualcomm rose more than 6% after the company reached an agreement with Amazon to jointly build artificial intelligence data center infrastructure. Intel rose more than 5%, and the company plans to increase PC CPU prices by 10%. Oracle rose more than 5%, hitting a new high since the end of June. Bloom Energy rose more than 5%. The company will officially be included in the S&P 500 index, which will take effect before the market opens on September 21. Quantum computing company Quantinuum rose more than 4% after the company received a US$100 million research and development grant from the US Department of Commerce. Novartis Pharmaceuticals fell more than 12% after suffering its third clinical trial setback in a week.