In today’s CEO Daily: Diane Brady reports on Bilt’s new AI-powered concierge service. The big leadership story: Nvidia’s blockbuster results don’t impress investors. The markets: Mixed globally, with the FTSE rally continuing. Plus: All the news and watercooler chat from Fortune. Good morning. “Housing is the gateway for commerce,” says Ken Chenault. He ought to know. As chairman and CEO of American Express from 2001 to 2018, he transformed the brand from being perceived as a credit card for the elite ...