SK Hynix Stumbles After Blockbuster U.S. Debut

Plus: AI jitters weigh heavy on Nasdaq. And Paramount shares jump after a coalition of 12 states filed a lawsuit to block its acquisition of Warner Bros. Discovery. Alexis Moore hosts. Sign up for WSJ’s free What’s News newsletter. An artificial-intelligence tool assisted in the making of this episode by creating summaries that were based on Wall Street Journal reporting and reviewed and adapted by an editor. Learn more about your ad choices. Visit megaphone.fm/adchoices