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Next earnings report: 04 November 2026 · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Duolingo, Inc. trades on Nasdaq under the ticker DUOL. The company belongs to the Technology sector. The trading history on this page starts on 28 July 2021.
Over the past 52 weeks DUOL has traded between 87.89 $ and 353.00 $. As of 09 October 2026 the price stood 23.89 % of the way from the 52-week low to the high.
Over one year DUOL shares fell 52.74 %; over six months they rose 67.04 %. Volatility over 90 days is 61.74 %. Dividends are not included: this is price change only, as of 09 October 2026.
DUOL trades at a price-to-earnings ratio of 17.3, below the sector median of 35.6. Price to sales is 6.6, above the sector median of 3.6. Price to book is 5.2, above the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 08 October 2026 | 151.72 | 152.18 | 149.59 | 151.22 | 729,200 |
| 07 October 2026 | 146.89 | 153.56 | 146.81 | 151.72 | 922,800 |
| 06 October 2026 | 146.86 | 149.76 | 144.68 | 148.13 | 561,100 |
| 05 October 2026 | 144.11 | 147.75 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Duolingo, Inc. (DUOL) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 1.0bn $, net income was 414.1m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:5900 PENN AVE, SECOND FLOOR, PITTSBURGH, PA, 15206, US
Duolingo, Inc. reported revenue of 1.1B $ and net income of 422M $ over the last four quarters. Net margin is 38.44 %. Revenue changed by +35.45 % year over year. Earnings per share are 8.74 $. Market capitalisation is 7.3B $.
DUOL has a return on equity of 30.35 %, above the sector median of 1.63 %. Return on assets is 20.52 %, above the sector median of 0.49 %. Operating margin is 14.24 %, above the sector median of 1.10 %.
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| 142.51 |
| 147.10 |
| 841,300 |
| 02 October 2026 | 146.00 | 147.57 | 143.48 | 144.27 | 776,600 |
| 01 October 2026 | 145.68 | 147.33 | 142.96 | 146.57 | 836,700 |
| 30 September 2026 | 143.50 | 144.22 | 141.78 | 142.40 | 905,500 |
| 29 September 2026 | 134.44 | 142.71 | 134.31 | 142.62 | 1M |
| 28 September 2026 | 140.79 | 140.79 | 133.68 | 134.30 | 2M |
| 25 September 2026 | 147.22 | 147.49 | 142.17 | 143.51 | 680,100 |
| 24 September 2026 | 147.49 | 153.00 | 142.80 | 147.75 | 1M |
| 23 September 2026 | 149.39 | 149.43 | 144.10 | 145.98 | 1M |
| 22 September 2026 | 152.02 | 152.68 | 144.80 | 147.71 | 802,700 |
| 21 September 2026 | 142.00 | 151.40 | 141.87 | 149.42 | 1M |
| 18 September 2026 | 146.50 | 146.63 | 141.85 | 141.90 | 1M |
| 17 September 2026 | 145.81 | 147.66 | 143.45 | 147.10 | 754,400 |
| 16 September 2026 | 150.34 | 151.67 | 147.33 | 148.17 | 1M |
| 15 September 2026 | 148.03 | 154.66 | 147.88 | 153.92 | 1M |
| 14 September 2026 | 147.43 | 154.26 | 144.48 | 151.14 | 1M |
| 11 September 2026 | 145.06 | 146.45 | 141.53 | 143.68 | 980,000 |