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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 31 January 2026

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Bank failure resolution and financial risk management: Silicon Valley Bank, Signature Bank, and First Republic Bank.

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2023-05-27 11:30:00 Saturday ET

Bank failure resolution and financial risk management: Silicon Valley Bank, Signature Bank, and First Republic Bank.

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AYA fintech finbuzz analytic report on the global macro economic outlook Summer-Fall 2019

Andy Yeh Alpha

2019-08-07 08:32:00 Wednesday ET

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Our fintech finbuzz analytic report shines fresh light on the current global economic outlook. As of Summer-Fall 2019, the current analytic report focuses o

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Innovative investment theory and practice

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Innovative investment theory and practice Corporate investment can be in the form of real tangible investment or intangible investment. The former conce

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Chinese trade delegation offers to boost purchases of U.S. agricultural products to reach an interim trade deal with the Trump administration.

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2019-11-03 12:30:00 Sunday ET

Chinese trade delegation offers to boost purchases of U.S. agricultural products to reach an interim trade deal with the Trump administration.

Chinese trade delegation offers to boost purchases of U.S. agricultural products to reach an interim trade deal with the Trump administration. Chinese Vice

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Daisy Harvey

2023-02-28 10:27:00 Tuesday ET

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Donald Trump defies the odds to become the new U.S. president.

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Donald Trump defies the odds to become the new U.S. president.

Donald Trump defies the odds to become the new U.S. president. He wants to make America great again. He seeks to repeal Obamacare. He has zero tole

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