Western Digital (WDC) Stock After Hours on Dec. 23, 2025: What’s Moving Shares—and What to Watch Before the Dec. 24 Market Open
Western Digital shares traded near $178 in after-hours activity Tuesday, holding gains from a strong 2025 rally. The stock’s steadiness follows its recent addition to the Nasdaq-100, with index rebalancing effects still in play. U.S. markets will close early Wednesday for Christmas Eve, raising the risk of exaggerated moves in thin trading. No major company-specific news drove after-hours action.