Palantir (PLTR) Stock After Hours Today, Dec. 23, 2025: What Happened After the Bell—and What to Watch Before the Dec. 24 Market Open
Palantir Technologies Inc. (NASDAQ: PLTR) ended Tuesday’s regular session essentially flat, then slipped modestly in after-hours trading—keeping the spotlight on a stock that has become one of 2025’s most talked-about AI names heading into a holiday-shortened Christmas Eve session. Here’s the full after-the-bell snapshot for 23.12.2025 (December 23, 2025), plus the most important news, forecasts, and analyses published today—and what investors should keep in mind before the market opens tomorrow. Palantir stock price recap: Tuesday, Dec. 23, 2025 Regular session (closing bell): After hours (shortly after the bell): Bigger picture (why these levels matter): First thing to know about tomorrow: