Merck & Company Inc. Common Stock (new) (NYSE:MRK)

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

Merck & Co. boasts more than six blockbuster drugs in its portfolio with PD-L1 inhibitor, Keytruda, approved for several types of cancer. Keytruda has played an instrumental role in driving Merck's steady revenue growth in the past few years. Well-known products in Merck's portfolio include Keytruda, Simponi , Januvia and Janumet, Bridion, Isentress, ProQuad, Gardasil, Pneumovax 23, RotaTeq and Belsomra. Merck made its biggest acquisition of Schering-Plough and sold off its Consumer Care business to Bayer. Other key acquisitions include Idenix Pharmaceuticals, Cubist Pharmaceuticals, Rigontec, ArQule and Acceleron Pharma. IMerck spun off products from its Women's Health unit, legacy drugs and biosimilar products into a new publicly traded company called Organon & Co....

+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 21 February 2026

Blog+More

Tech companies seek to serve as quasi-financial intermediaries.

Amy Hamilton

2019-03-03 10:39:00 Sunday ET

Tech companies seek to serve as quasi-financial intermediaries.

Tech companies seek to serve as quasi-financial intermediaries. Retail traders can list items for sale on eBay and then acquire these items economically on

+See More

The financial crisis of 2008-2009 affects many millennials as they bear the primary costs of college tuition, residential demand, health care, and childcare.

Peter Prince

2019-06-23 08:30:00 Sunday ET

The financial crisis of 2008-2009 affects many millennials as they bear the primary costs of college tuition, residential demand, health care, and childcare.

The financial crisis of 2008-2009 affects many millennials as they bear the primary costs of college tuition, residential demand, health care, and childcare

+See More

William Easterly critiques several economic development policies and then indicates that bottom-up solutions often result in macro policy success in spite of nation states.

John Fourier

2023-05-07 10:27:00 Sunday ET

William Easterly critiques several economic development policies and then indicates that bottom-up solutions often result in macro policy success in spite of nation states.

William Easterly critiques several economic development policies and then indicates that bottom-up solutions often result in macro policy success in spite o

+See More

Several pharmaceutical companies now switch their primary focus from generic prescription drugs to medical specialties.

Rose Prince

2018-10-15 09:33:00 Monday ET

Several pharmaceutical companies now switch their primary focus from generic prescription drugs to medical specialties.

Several pharmaceutical companies now switch their primary focus from generic prescription drugs to medical specialties such as cardiovascular medications an

+See More

Warwick macroeconomic expert Roger Farmer proposes paying for social welfare programs with no tax hikes.

Jonah Whanau

2019-07-05 09:32:00 Friday ET

Warwick macroeconomic expert Roger Farmer proposes paying for social welfare programs with no tax hikes.

Warwick macroeconomic expert Roger Farmer proposes paying for social welfare programs with no tax hikes. The U.S. government pension and Medicare liabilitie

+See More

President Trump escalates the current Sino-American trade war by imposing 25% tariffs on $200 billion Chinese imports.

Rose Prince

2018-08-03 07:33:00 Friday ET

President Trump escalates the current Sino-American trade war by imposing 25% tariffs on $200 billion Chinese imports.

President Trump escalates the current Sino-American trade war by imposing 25% tariffs on $200 billion Chinese imports. These tariffs encompass chemical prod

+See More