Lam Research (LRCX) Stock After the Bell on Dec. 22, 2025: New High, Fresh Analyst Targets, and What to Watch Before Tuesday’s Open
Lam Research Corporation (NASDAQ: LRCX) ended Monday, December 22, 2025, with another step higher—and a new 52-week high—as investors leaned back into the “AI-driven capex” narrative powering semiconductor equipment stocks into year-end. LRCX stock price today: what happened into the close (and right after) Lam Research shares closed at $175.26, up 1.74% on the day, and marked a third straight session of gains. MarketWatch+1 Key tape points from Monday’s session: After-hours/overnight trading: extended-hours quotes were modestly positive, but varied as the evening progressed. That combination—a breakout to fresh highs followed by steady, slightly higher extended trading—is typically read as a