Charles River Laboratories International, Inc. (CRL)

Last Closing Price: 219.70 (2026-01-16)

Put-Call Ratio (Open Interest) (60-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.

Charles River Laboratories International, Inc. (CRL) had 60-Day Put-Call Ratio (Open Interest) of 1.0592 for 2026-01-16.