Lululemon Stock (LULU) After Hours: What Happened on Dec. 19, 2025—and What to Watch Before the Next Market Open
Lululemon athletica inc. (NASDAQ: LULU) ended Friday, December 19, 2025 (19.12.2025) lower, snapping a short winning streak just as a rare mix of options-expiration flows, index rebalancing, and activist-driven headlines keeps the stock in the spotlight heading into the next session. Shares closed at $209.45, down 2.63%, and trading activity surged—an important detail for investors trying to separate “real” conviction from mechanical flows around the close. MarketWatch+1 Lululemon after the bell: the numbers investors are reacting to By the close, LULU finished at $209.45 after trading in a $207.38–$217.26 range on the day. Volume printed at roughly 15.9 million shares,