Caterpillar stock today slips after hours as AI data-center power demand stays in focus
NEW YORK, December 30, 2025, 7:46 PM ET — After-hours Caterpillar Inc (NYSE:CAT) shares were down about 0.2% at $577.39 in after-hours trading on Tuesday, a small move that followed a narrow regular-session range. The stock traded between $575.68 and $580.95. The muted move still matters into the final U.S. trading day of the year because Caterpillar has become a…