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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 19 September 2026

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The International Monetary Fund (IMF) appoints Harvard professor Gita Gopinath as its chief economist.

Dan Rochefort

2018-10-09 08:40:00 Tuesday ET

The International Monetary Fund (IMF) appoints Harvard professor Gita Gopinath as its chief economist.

The International Monetary Fund (IMF) appoints Harvard professor Gita Gopinath as its chief economist. Gopinath follows her PhD advisor and trailblazer Kenn

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Most lean enterprises should facilitate the dual transformation of both core assets with steady cash flows and new growth options.

John Fourier

2020-06-10 10:35:00 Wednesday ET

Most lean enterprises should facilitate the dual transformation of both core assets with steady cash flows and new growth options.

Most lean enterprises should facilitate the dual transformation of both core assets with fresh cash flows and new growth options. Scott Anthony, Clark Gi

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After its iPhone X launch, Apple reports its highest quarterly revenue over $80 billion in the tech titan's 41-year history.

Amy Hamilton

2018-01-25 08:32:00 Thursday ET

After its iPhone X launch, Apple reports its highest quarterly revenue over $80 billion in the tech titan's 41-year history.

After its flagship iPhone X launch, Apple reports its highest quarterly sales revenue over $80 billion in the tech titan's 41-year history. Apple expect

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Daron Acemoglu and James Robinson show that good inclusive institutions contribute to better long-run economic growth.

Monica McNeil

2023-06-14 10:26:00 Wednesday ET

Daron Acemoglu and James Robinson show that good inclusive institutions contribute to better long-run economic growth.

Daron Acemoglu and James Robinson show that good inclusive institutions contribute to better long-run economic growth. Daron Acemoglu and James Robinson

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Neoliberal public choice continues to spin national taxation and several other forms of government intervention.

Peter Prince

2019-01-07 18:42:00 Monday ET

Neoliberal public choice continues to spin national taxation and several other forms of government intervention.

Neoliberal public choice continues to spin national taxation and several other forms of government intervention. The key post-crisis consensus focuses on go

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Facebook, Twitter, and Google executives explain the scope of Russian interference in the U.S. 2016 presidential election.

Apple Boston

2017-09-19 05:34:00 Tuesday ET

Facebook, Twitter, and Google executives explain the scope of Russian interference in the U.S. 2016 presidential election.

Facebook, Twitter, and Google executives head before the Senate Judiciary Committee to explain the scope of Russian interference in the U.S. presidential el

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