Costco (COST) Stock After Hours on December 8, 2025: Tariff Lawsuit, Dividend Odds and What to Watch Before the December 9 Open
Costco Wholesale Corporation (NASDAQ: COST) ended Monday, December 8, 2025, with another modest pullback as investors weighed strong sales, a high valuation, a new lawsuit against the Trump administration over tariffs, and growing chatter about whether a special dividend is