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Ziff Davis Inc. Common Stock (NASDAQ:ZD)

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

Ziff Davis Inc. is a vertically focused digital media and internet company whose portfolio includes brands in technology, entertainment, shopping, health, cybersecurity and martech. Ziff Davis Inc., formerly known as J2 Global Inc., is based in NEW YORK....

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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 1 November 2025

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MIT financial economist Simon Johnson rethinks capitalism with better key market incentives.

Daisy Harvey

2019-11-23 08:33:00 Saturday ET

MIT financial economist Simon Johnson rethinks capitalism with better key market incentives.

MIT financial economist Simon Johnson rethinks capitalism with better key market incentives. Johnson refers to the recent Business Roundtable CEO statement

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Thomas Piketty connects the dots between economic growth and inequality worldwide with long-term global empirical evidence.

Chanel Holden

2023-05-28 10:24:00 Sunday ET

Thomas Piketty connects the dots between economic growth and inequality worldwide with long-term global empirical evidence.

Thomas Piketty connects the dots between economic growth and inequality worldwide with long-term global empirical evidence. Thomas Piketty (2017) &nbs

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Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of Palantir (U.S. stock symbol: $PLTR).

Olivia London

2025-10-04 13:37:00 Saturday ET

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of Palantir (U.S. stock symbol: $PLTR).

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fund

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AT&T wins court approval to take over Time Warner with a trademark $85 billion bid despite the Trump prior dissent due to antitrust concerns.

Chanel Holden

2018-06-07 10:36:00 Thursday ET

AT&T wins court approval to take over Time Warner with a trademark $85 billion bid despite the Trump prior dissent due to antitrust concerns.

AT&T wins court approval to take over Time Warner with a trademark $85 billion bid despite the Trump administration prior dissent due to antitrust conce

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Rampant stock market fears shake investor confidence during the recent Fed Chair transition from Yellen to Powell.

Charlene Vos

2018-02-03 07:42:00 Saturday ET

Rampant stock market fears shake investor confidence during the recent Fed Chair transition from Yellen to Powell.

Quant Quake 2.0 shakes investor confidence with rampant stock market fears and doubts during the recent Fed Chair transition from Janet Yellen to Jerome Pow

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The U.S. stock market delivers a hefty long-term average return of 11% per annum.

Peter Prince

2017-03-09 05:32:00 Thursday ET

The U.S. stock market delivers a hefty long-term average return of 11% per annum.

From 1927 to 2017, the U.S. stock market has delivered a hefty average return of about 11% per annum. The U.S. average stock market return is high in stark

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