Duolingo Inc. Class A Common Stock (NASDAQ:DUOL)

Real-time price: | Most recent change:0.00%

Duolingo Inc. provides mobile language learning platform. Duolingo Inc. is based in PITTSBURGH....

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Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 18 July 2026

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A 7-year $1.3 billion hedge fund manager Chelsea Brennan shares her investment advice.

Laura Hermes

2018-10-05 10:38:00 Friday ET

A 7-year $1.3 billion hedge fund manager Chelsea Brennan shares her investment advice.

A 7-year $1.3 billion hedge fund manager Chelsea Brennan shares her investment advice. Her advice encompasses several steps toward better financial literacy

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CNBC stock host Jim Cramer recommends Caterpillar and Home Depot during the current U.S. stock market rally.

Charlene Vos

2019-03-15 13:36:00 Friday ET

CNBC stock host Jim Cramer recommends Caterpillar and Home Depot during the current U.S. stock market rally.

CNBC stock host Jim Cramer recommends both Caterpillar and Home Depot as the U.S. bull market is likely to continue in light of the recent Fed Chair comment

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President Trump introduces $50 billion tariffs on Chinese products and new limits on Chinese high-tech investments in America.

Apple Boston

2018-05-25 07:30:00 Friday ET

President Trump introduces $50 billion tariffs on Chinese products and new limits on Chinese high-tech investments in America.

President Trump introduces $50 billion tariffs on Chinese products and new limits on Chinese high-tech investments in America. This new round of tariffs

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U.S. automobile and real estate sales decline despite higher consumer confidence and low unemployment as of October 2018.

Fiona Sydney

2018-10-27 09:34:00 Saturday ET

U.S. automobile and real estate sales decline despite higher consumer confidence and low unemployment as of October 2018.

U.S. automobile and real estate sales decline despite higher consumer confidence and low unemployment as of October 2018. This slowdown arises from the curr

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Dr Karl Ulrich explains that many elite universities now provide massive open online courses (MOOCs) for lifelong learners to achieve their medium-term goals for better intellectual focus, immersion, personal growth, and self-improvement.

Charlene Vos

2025-08-09 11:31:00 Saturday ET

Dr Karl Ulrich explains that many elite universities now provide massive open online courses (MOOCs) for lifelong learners to achieve their medium-term goals for better intellectual focus, immersion, personal growth, and self-improvement.

Wharton e-commerce entrepreneurship professor Dr Karl Ulrich explains that many top-notch universities now provide massive open online courses (MOOCs) for m

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Addendum on USPTO fintech patent protection and accreditation

Andy Yeh Alpha

2023-01-11 09:26:00 Wednesday ET

Addendum on USPTO fintech patent protection and accreditation

Addendum on USPTO fintech patent protection and accreditation As of early-January 2023, the U.S. Patent and Trademark Office (USPTO) has approved our U.S

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