Detailed price information for Duolingo Inc Cl A (DUOL-Q) from The Globe and Mail including charting and trades.

Language-learning expert Duolingo ( DUOL 17.72%) aced its second-quarter report, sending its stock price as much as 36.2% ...

Duolingo's Q2 results showed accelerating revenue growth, expanding margins, and strong user engagement. Read why I'm ...

Duolingo ($DUOL) shares have delivered a roller-coaster performance this summer. After plunging nearly 40% from their 52-week ...

Duolingo beat Q2 expectations and raised guidance for the third quarter and the full year. GPT-5's French learning app scared ...

Duolingo's expansion into new courses and strong user growth highlight its potential, yet retention and rising AI costs ...

Duolingo (DUOL) has seen a 13% increase in its share price over the past week, coinciding with the announcement of its Q2 2025 earnings call on August 6. While this news aligns with a broader market ...

Duolingo's CEO said that "stopping edgy posts" turned social media sentiment positive, but he said it hurt the company's ...

CEO Luis von Ahn acknowledged that the company’s customer growth, while still impressive, was dampened by his AI commentary.

Duolingo faced significant backlash for announcing that it would become an "AI-first" company -- and yet, the app posted ...

The free language-learning app Duolingo grew by nearly a third in value during Thursday's stock trading after its ...