Duolingo, Inc. (DUOL)

Last Closing Price: 181.66 (2025-12-26)

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.

Duolingo, Inc. (DUOL) had 60-Day Put-Call Ratio (Open Interest) of 0.3523 for 2025-12-26.