Costco stock price edges up after hours as $1.30 dividend lands; January sales update next
NEW YORK, Jan 16, 2026, 18:49 EST — After-hours Costco Wholesale Corp shares ticked up 0.7% to $963.61 in after-hours trading on Friday. During regular hours, the stock fluctuated between $951.20 and $964.41. The U.S. market will be closed Monday for Martin Luther King Jr. Day, cutting one session for investors to adjust their positions. Costco is a heavily watched…