Investing.com - Futures connected to the major U.S. stock indices edge lower, with the contract linked to the tech-heavy Nasdaq leading the declines, as tremors from outgoing Nvidia CEO Jensen Huang’s resignation rattle through global markets. Even as investors fret over the future of Nvidia, Cisco Systems and Applied Materials provide upbeat outlooks that underscore the strength of artificial intelligence demand. Microsoft said it was still working to fix its Outlook and Teams services, while g