Broadcom (AVGO) Stock Soars on Microsoft AI Chip Rumors: What to Know Before the Market Opens December 9, 2025
Broadcom Inc. just wrapped one of its most closely watched sessions of 2025. On Monday, December 8, the AI and infrastructure software giant surged to a fresh record high above $407 before easing back to roughly the $400 mark, leaving the stock up close to 3% on the day even as the broader U.S. market slipped. Investing.com+2MarketBeat+2