Microsoft Stock After Hours: MSFT Ends Dec. 23, 2025 Higher as AI Trade Stabilizes — What to Watch Before the Dec. 24 Market Open
Microsoft Corp. (NASDAQ: MSFT) wrapped up Tuesday, December 23, 2025, with a modest gain in regular trading and only a slight dip in early after-hours action—keeping the focus on two bigger forces heading into Wednesday’s open: holiday-thinned liquidity and the ongoing debate over AI-era spending, accounting, and returns. Below is what happened with Microsoft stock after the bell today, what moved the broader tape, and what investors should keep on their radar before the market opens Wednesday, Dec. 24, 2025—a session that will be shortened ahead of Christmas. Public+2New York Stock Exchange+2 Microsoft stock price after the bell today (Dec.