Duolingo (NASDAQ: DUOL), a developer of learning apps and language certification tests, went public on July 28, 2021, at $102 per share. The stock opened at $141.40 on the first day and rallied to an ...

Shares of Duolingo (NASDAQ: DUOL) plunged 23.6% lower in January 2026, according to data from S&P Global Market Intelligence.

Before Luis von Ahn co-founded Duolingo, a gamified language-learning app used by hundreds of millions around the world, he was fixated on squiggly letters. The entrepreneur was a co-inventor of ...

Duolingo (NASDAQ:DUOL), the language-learning app that took the world by storm, has evolved from a free tool into a powerhouse since its 2021 IPO. With a market cap nearing $11 billion and its stock ...

Duolingo's sharp sell-off since May 2025 might be overdone.

Duolingo didn’t always have such a quirky brand. “Early on, we tried to appeal to the broadest possible audience, but we ended up with nothing distinctive to say,” Duolingo’s recently published ...

Duolingo, Inc. is rated a Buy given a sound business model with a moat that centers around data and AI. Learn more about DUOL stock here.

Duolingo’s stock still trades nearly 60% above its initial public offering price. The company continues to generate rapid sales growth with expanding margins. The stock looks pricey, but it arguably ...