Innospec Inc. (IOSP)

Last Closing Price: 79.86 (2026-01-16)

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.

Innospec Inc. (IOSP) had 90-Day Put-Call Ratio (Open Interest) of 1.6051 for 2026-01-16.