Top Stock Movers – October 8, 2025

Top Stock Movers – October 8, 2025

 

Davita company illustrationMajor U.S. indexes climbed Wednesday, recovering from Tuesday’s slump, fueled by renewed enthusiasm for artificial intelligence stocks. The Dow, S&P 500, and Nasdaq all advanced.

Tech Leads the Rally

  • Nvidia (NVDA) gained after CEO Jensen Huang told CNBC that AI demand is up “substantially” this year, with expectations for continued growth.

  • AMD (Advanced Micro Devices) extended its rally following a major OpenAI partnership, making it one of the day’s strongest S&P 500 performers.

  • Dell Technologies (DELL) surged after raising its outlook, citing a “massive” growth opportunity in AI infrastructure.

Other Big Movers

  • AST SpaceMobile (ASTS) jumped to a record high after announcing a partnership with Verizon (VZ) to provide direct-to-consumer satellite broadband service.

  • Fair Isaac (FICO) dropped sharply after Equifax (EFX) slashed prices in response to competition, while Equifax shares rose.

  • DaVita (DVA) slipped as Barclays cut its price target due to a recent cyberattack that disrupted operations.