Duolingo, Inc. (DUOL)

Last Closing Price: 112.94 (2026-02-20)

Put-Call Ratio (Open Interest) (150-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.

Duolingo, Inc. (DUOL) had 150-Day Put-Call Ratio (Open Interest) of 1.0560 for 2026-02-20.