Costco Stock Today (COST) — Price, Fresh News and Analyst Outlook on November 22, 2025
Costco shares closed at $899.01 on November 21, 2025, up 0.64%, with after-hours trading at $899.52. The company reported 81 million paid memberships, up 6.3% year over year, and same-store sales rose 5.9% in fiscal 2025. The stock trades at about 49 times earnings, with a market cap near $398 billion. Retail sector coverage points to cautious consumer spending ahead of the holidays.