Western Digital (WDC) Stock After Hours Dec. 18, 2025: Why Shares Jumped, What Analysts Expect, and What to Watch Before Friday’s Open
Western Digital closed at $175.01 on Thursday, up 5.26% on heavy volume, after trading between $174.43 and $181.49. Shares rose further to about $176.30 in after-hours trading, with nearly 945,000 shares changing hands. The move followed Micron’s strong outlook and softer inflation data, which boosted AI-related tech stocks.