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 31 January 2026

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Dallas Federal Reserve Bank President Robert Kaplan expects the U.S. economy to grow at 2.2%-2.5% in 2019-2020.

Becky Berkman

2019-06-11 12:33:00 Tuesday ET

Dallas Federal Reserve Bank President Robert Kaplan expects the U.S. economy to grow at 2.2%-2.5% in 2019-2020.

Dallas Federal Reserve Bank President Robert Kaplan expects the U.S. economy to grow at 2.2%-2.5% in 2019-2020 as inflation rises a bit. In an interview wit

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Michael Woodford provides the theoretical foundations of monetary policy rules in ever more efficient financial markets.

Fiona Sydney

2023-09-07 11:30:00 Thursday ET

Michael Woodford provides the theoretical foundations of monetary policy rules in ever more efficient financial markets.

Michael Woodford provides the theoretical foundations of monetary policy rules in ever more efficient financial markets. Michael Woodford (2003)  

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Ivanka Trump softens her father's brash and combative image with a social agenda toward female empowerment.

Fiona Sydney

2017-06-09 06:37:00 Friday ET

Ivanka Trump softens her father's brash and combative image with a social agenda toward female empowerment.

To complement President Trump's pro-business economic policies such as low taxation, new infrastructure, greater job creation, and technological in

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Millennials can save to make a fortune with compound interest over 40 years.

Laura Hermes

2017-07-25 10:44:00 Tuesday ET

Millennials can save to make a fortune with compound interest over 40 years.

NerdWallet's new simulation suggests that a 25-year-old millennial who earns an inflation-free base salary of $40,456 and saves 15% each year faces a 99

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Apple upstream suppliers such as Foxconn and Pegatron experience sharp share price declines during the Christmas 2017 holiday quarter.

Jacob Miramar

2018-11-21 11:36:00 Wednesday ET

Apple upstream suppliers such as Foxconn and Pegatron experience sharp share price declines during the Christmas 2017 holiday quarter.

Apple upstream suppliers from Foxconn and Pegatron to Radiance and Lumentum experience sharp share price declines during the Christmas 2017 holiday quarter.

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Apple enters a multi-year content partnership with Oprah Winfrey to provide new original online video and TV programs.

Daisy Harvey

2018-06-10 19:41:00 Sunday ET

Apple enters a multi-year content partnership with Oprah Winfrey to provide new original online video and TV programs.

Apple enters a multi-year content partnership with Oprah Winfrey to provide new original online video and TV programs in direct competition with Netflix, Am

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