Plus: Nvidia shares rise after CEO Jensen Huang said demand for the new Blackwell chip is strong. EVgo shares surge after the charging startup received a roughly $1 billion loan commitment from the U.S. Energy Department. J.R. Whalen reports.\xa0\n\n\n\nSign up for the WSJ's free What's News newsletter.\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices