Costco Wholesale Corporation (COST)

Last Closing Price: 991.54 (2025-05-14)

Put-Call Ratio (Open Interest) (90-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Costco Wholesale Corporation (COST) had 90-Day Put-Call Ratio (Open Interest) of 1.4977 for 2025-05-14.