Duolingo, Inc. (DUOL)
Nasdaq · Common stock · Services-Prepackaged Software
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DUOL at a glance
Key statistics
$6.53B
Market capitalization
- Previous close
- $139.58
- Open
- $138.80
- Day range
- $137.77 – $141.66
- Volume
- 289.4K
- Average volume (30 sessions)
- 987.4K
- Shares outstanding
- 46.79M
- Price / earnings
- 15.9
- Earnings per share
- $8.78
- Price / book
- 4.6
- Price / sales
- 5.7
- Beta (1 year, vs SPY)
- 0.67
Where the price sits in its year
52-week range
21% of the range
- Below the 52-week high
- -57.6%
- Above the 52-week low
- +58.5%
Completed sessions through Oct 20, 2026
Technical snapshot
Below its 50-day average, above its 200-day
- 20-day average
- $144.77-3.6%
- 50-day average
- $145.34-4.0%
- 200-day average
- $125.24+11.5%
Between the conventional 30 and 70 bands.
-0.4%
1 week
-6.6%
1 month
+16.8%
3 months
-20.5%
Year to date
-56.9%
1 year
Price change over each window, from completed sessions. Past performance does not indicate future results.
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What members do with DUOL
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From the public news wire
DUOL headlines
- Duolingo Appoints Sallie Krawcheck to Board of Directors
GlobeNewswire Inc. · Aug 10, 2026
- Duolingo: The Selloff Was About Guidance, Not The Business
Investing.com · May 26, 2026
- Stock Market Today: Dow, S&P 500, Nasdaq Futures Rise As Traders Monitor US-Iran Ceasefire— Duolingo, Pinterest, AMD In Focus (UPDATED)
Benzinga · May 5, 2026
SEC Form 4, most recent first
Insider filings
Schlosser Mario
+116
Director · Grant or award
$17.39K · Oct 10, 2026
Shelton James H
+100
Director · Grant or award
$14.99K · Oct 10, 2026
Bohutinsky Amy
+108
Director · Grant or award
$16.19K · Oct 10, 2026
Lilly III John Osborne
+98
Director · Grant or award
$14.69K · Oct 10, 2026
von Ahn Luis
−110.0K
President & CEO, Co-Founder, Director, 10% owner · Conversion
· Oct 7, 2026
von Ahn Luis
−110.0K
President & CEO, Co-Founder, Director, 10% owner · Option exercise
· Oct 7, 2026
von Ahn Luis
−20.0K
President & CEO, Co-Founder, Director, 10% owner · Open-market sale
$3.02M · Oct 7, 2026
von Ahn Luis
−5.1K
President & CEO, Co-Founder, Director, 10% owner · Open-market sale
$783.78K · Oct 7, 2026
About Duolingo, Inc.
Duolingo Inc is a technology company that develops a mobile learning platform to learn languages. Its products are powered by sophisticated data analytics and artificial intelligence and delivered with class art, animation, and design to make it easier for learners to stay motivated, master new material, and achieve their learning goals. Its solutions include the Duolingo Language Learning App, Super Duolingo, Duolingo English Test: AI-Driven Language Assessment, Duolingo For Schools, Duolingo ABC, and Duolingo Math. It has four predominant sources of revenue: time-based subscriptions, in-app advertising placement by third parties, the Duolingo English Test, and In-App purchases. Geographically, the company generates revenue from its customers in the United States and other markets.
- Exchange
- Nasdaq
- Security
- Common stock
- Industry
- Services-Prepackaged Software
- Headquarters
- Pittsburgh, PA
- Employees
- 900
- Listed since
- Jul 28, 2021
- Website
- duolingo.com
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