Clean Harbors, Inc. (CLH)

Last Closing Price: 284.69 (2026-02-20)

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.

Clean Harbors, Inc. (CLH) had 90-Day Put-Call Ratio (Open Interest) of 0.1441 for 2026-02-20.