Costco (COST) Stock After Hours on December 8, 2025: Tariff Lawsuit, Dividend Odds and What to Watch Before the December 9 Open
Costco shares closed Monday at $887.52, down 0.8%, with after-hours trading near $886.89. November net sales rose 8.1% to $23.64 billion. The company filed suit against the Trump administration over emergency tariffs. Investors await Q1 earnings and possible special dividend on December 11.