ADTRAN Holdings Inc. Common Stock (NASDAQ:ADTN)

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

Adtran Holdings Inc. operates as a holding company, through its subsidiaries, provides networking and communications equipment which enables voice, data, video and Internet communications across any network infrastructure. Adtran Holdings Inc., formerly known as ADTRAN INC, is based in Huntsville, Alabama....

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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 21 February 2026

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Smart firms and customers connect the continuous flow of lean production to the lean consumption of cost-effective minimum viable products.

Olivia London

2020-07-26 15:29:00 Sunday ET

Smart firms and customers connect the continuous flow of lean production to the lean consumption of cost-effective minimum viable products.

Firms and customers create value and wealth together by joining the continual flow of small batches of lean production to the lean consumption of cost-effec

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AYA finbuzz podcast offers fresh insights into the latest stock market topics, economic trends, and personal finance inspirations as of November 2019.

Daphne Basel

2019-11-26 11:30:00 Tuesday ET

AYA finbuzz podcast offers fresh insights into the latest stock market topics, economic trends, and personal finance inspirations as of November 2019.

AYA Analytica finbuzz podcast channel on YouTube November 2019 In this podcast, we discuss several topical issues as of November 2019: (1) The Trump adm

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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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Nobel Laureate Joseph Stiglitz maintains that globalization only works for a few elite groups.

Becky Berkman

2019-08-09 18:35:00 Friday ET

Nobel Laureate Joseph Stiglitz maintains that globalization only works for a few elite groups.

Nobel Laureate Joseph Stiglitz maintains that globalization only works for a few elite groups; whereas, the government should now reassert itself in terms o

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Ray Fair applies his macroeconometric model to study the central features of the U.S. macroeconomy such as price stability and full employment in the dual mandate.

Charlene Vos

2023-07-14 10:32:00 Friday ET

Ray Fair applies his macroeconometric model to study the central features of the U.S. macroeconomy such as price stability and full employment in the dual mandate.

Ray Fair applies his macroeconometric model to study the central features of the U.S. macroeconomy such as price stability and full employment in the dual m

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Trump administration imposes 20%-50% tariffs on Turkish imports due to a recent spat over the detention of an American pastor.

Apple Boston

2018-08-11 14:35:00 Saturday ET

Trump administration imposes 20%-50% tariffs on Turkish imports due to a recent spat over the detention of an American pastor.

The Trump administration imposes 20%-50% tariffs on Turkish imports due to a recent spat over the detention of an American pastor, Andrew Brunson, in Turkey

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