Cisco Stock (CSCO): What to Know Before the U.S. Market Opens on Dec. 15, 2025
As U.S. markets reopen on Monday, Dec. 15, 2025, Cisco Systems (NASDAQ: CSCO) heads into the week with a rare combination of catalysts: a recently refreshed AI networking narrative, a raised fiscal-year outlook, and a calendar that includes investor events and Cisco’s annual shareholder meeting.