Why Duolingo Stock Plunged Today

Duolingo (NASDAQ: DUOL) had a tough day on Friday. After reporting Q4 2025 results on Wednesday evening, the online language-learning specialist's stock opened 21.7% lower. It didn't quite stick to the bottom, but still held on to a 15% price drop just before the closing bell. Wait, the numbers looked great The Q4 results exceeded Wall Street's targets across the board. Revenue rose 35% year-over-year to $283 million while the bottom line rose from $0.32 to $0.92 per share. Will AI create the world's firs ...