Duolingo (DUOL) announced on December 30, 2025, that its popular 'Explain My Answer' feature is now free for all users, a strategic move expected to significantly boost user engagement.
- The stock is trading slightly lower in the open market at $179.01, reflecting a -0.64% change.
- The feature update occurred amid thin holiday trading volumes, with the broader market (S&P 500 and NASDAQ) remaining relatively flat.