Cisco Stock (CSCO) Today, 20 November 2025: New 52‑Week High, Quantum Alliance With IBM and Big AI Bets
Cisco Systems (NASDAQ: CSCO) spent Thursday, 20 November 2025, at the center of the AI and quantum‑computing narrative — and on a roller coaster in the stock market. The networking giant’s shares opened around $79.2, surged to a new intraday 52‑week high
