Cisco stock rises as Jensen Huang and Sam Altman join Cisco AI Summit lineup
Cisco shares rose 1.8% to $75.74 after announcing its Feb. 3 AI Summit, which will feature Nvidia CEO Jensen Huang and OpenAI CEO Sam Altman. Nvidia gained 3.5% and Arista Networks jumped 6.3%. Investors are watching for signs of real AI-networking demand. The Dow climbed as Cisco and Nvidia led gains.