AI Stocks Today (Dec. 23, 2025): Nvidia’s China Chip Path, Alphabet’s Power Play, and the New 2026 AI Trade Playbook
AI stocks are back in the driver’s seat on December 23, 2025, with investors leaning into a familiar year-end setup: easing rate anxiety, a rebound in mega-cap tech leadership, and a renewed focus on who can turn AI spending into durable cash flow—not just headlines.