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

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

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....

+See More


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 August 2026

Blog+More

World politics, economics, and new ideas from the Psychology of Money written by Morgan Housel

Daphne Basel

2023-10-19 08:26:00 Thursday ET

World politics, economics, and new ideas from the Psychology of Money written by Morgan Housel

World politics, economics, and new ideas from the Psychology of Money written by Morgan Housel We would like to provide both economic and non-economic th

+See More

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

+See More

Product market competition and online ecommerce help constrain money supply growth with low inflation.

Peter Prince

2019-09-25 15:33:00 Wednesday ET

Product market competition and online ecommerce help constrain money supply growth with low inflation.

Product market competition and online e-commerce help constrain money supply growth with low inflation. Key e-commerce retailers such as Amazon, Alibaba, an

+See More

Tech stock prices tumble due to Trump's criticism of Amazon's tax avoidance, Facebook data breach of trust, and Tesla autopilot incidence.

Dan Rochefort

2018-03-29 14:28:00 Thursday ET

Tech stock prices tumble due to Trump's criticism of Amazon's tax avoidance, Facebook data breach of trust, and Tesla autopilot incidence.

Share prices tumble for technology stocks due to Trump's criticism of Amazon's tax avoidance, Facebook user data breach of trust, and Tesla autopilo

+See More

Mike Pompeo switches his critical role from CIA Director to State Secretary in a secret visit to North Korea.

Peter Prince

2018-04-13 14:42:00 Friday ET

Mike Pompeo switches his critical role from CIA Director to State Secretary in a secret visit to North Korea.

Mike Pompeo switches his critical role from CIA Director to State Secretary in a secret visit to North Korea with no regime change as the North Korean dicta

+See More

Paul Samuelson defines the mathematical evolution of price theory and then influences many economists in business cycle theory and macro asset management.

Joseph Corr

2023-05-14 12:31:00 Sunday ET

Paul Samuelson defines the mathematical evolution of price theory and then influences many economists in business cycle theory and macro asset management.

Paul Samuelson defines the mathematical evolution of economic price theory and thereby influences many economists in business cycle theory and macro asset m

+See More