Costco stock slips as year-end trading thins; next catalyst is Jan. 7 sales report
NEW YORK, December 29, 2025, 11:15 ET — Regular session Costco Wholesale Corp (COST.O) shares slipped 0.3% to $870.91 in late-morning trading on Monday. The dip comes as investors reposition into the final full week of 2025, a period that