PRA Health Sciences Inc. Common Stock (NASDAQ:PRAH)

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PRA Health Sciences, Inc. operates as a global contract research organizations providing outsourced clinical development services to the biotechnology and pharmaceutical industries. It offers therapeutic services in the areas of cardio-metabolic, biosimilars, infectious diseases, immunology, neurology and psychiatry, oncology and hematology, rare diseases, and respiratory needs. The Company engages in bioanalytical laboratory, clinical pharmacology, clinical development, strategic solutions, post marketing research, clinical informatics, clinical diagnostics, and safety and risk management activities. PRA Health Sciences, Inc. is based in Raleigh, North Carolina....

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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 17 January 2026

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Modern themes and insights in behavioral finance (Part 1)

Laura Hermes

2022-02-05 09:26:00 Saturday ET

Modern themes and insights in behavioral finance (Part 1)

Modern themes and insights in behavioral finance   Shiller, R.J. (2003). From efficient markets theory to behavioral finance. Journal of Economi

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President Trump delivers his second state-of-the-union address to U.S. Congress.

Olivia London

2019-02-06 10:36:49 Wednesday ET

President Trump delivers his second state-of-the-union address to U.S. Congress.

President Trump delivers his second state-of-the-union address to U.S. Congress. Several key themes emerge from this presidential address. First, President

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Agile business firms beat the odds by building faster institutional reflexes to anticipate plausible economic scenarios.

Fiona Sydney

2020-09-03 10:26:00 Thursday ET

Agile business firms beat the odds by building faster institutional reflexes to anticipate plausible economic scenarios.

Agile business firms beat the odds by building faster institutional reflexes to anticipate plausible economic scenarios. Christopher Worley, Thomas Willi

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Berkeley professor and economist Barry Eichengreen reconciles the nominal and real interest rates to argue in favor of greater fiscal deficits.

Joseph Corr

2019-05-23 10:33:00 Thursday ET

Berkeley professor and economist Barry Eichengreen reconciles the nominal and real interest rates to argue in favor of greater fiscal deficits.

Berkeley professor and economist Barry Eichengreen reconciles the nominal and real interest rates to argue in favor of greater fiscal deficits. French econo

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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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Senior business leaders can learn much from the lean production system with iterative continuous improvements at Toyota.

Daisy Harvey

2020-07-19 09:25:00 Sunday ET

Senior business leaders can learn much from the lean production system with iterative continuous improvements at Toyota.

Senior business leaders can learn much from the lean production system with iterative continuous improvements at Toyota. Takehiko Harada (2015)  

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