Duolingo Shares Rebound After T-Mobile AI Launch Triggers 52-Week Low

Duolingo shares plummeted more than 10% on February 11, 2026. The stock hit a 52-week low of $107.25 during the session. T-Mobile triggered the selloff by launching real-time AI translation for calls on its 5G network. The new feature supports more than 50 languages.

DUOL shares rose 1.98% on February 12, 2026. The stock traded at $111.46. This price represents a recovery from the previous close of $109.30. The NASDAQ fell 0.36% during the same period.

Gillian Munson will assume the role of CFO on February 23. Market analysts identified the T-Mobile announcement as the primary driver of the recent price volatility.