Guardion Health Sciences Inc. Common Stock (NASDAQ:GHSI)

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

Guardion Health Sciences Inc. is an ocular health sciences company. It develops, formulates and distributes condition-specific medical foods supported by evidence-based protocols, with an initial medical food product which addresses a depleted macular protective pigment. The company also developed a proprietary medical device, the MapcatSF(R), which accurately measures the macular pigment density. Guardion Health Sciences Inc. is based in San Diego, United States....

+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 12 September 2026

Blog+More

Kobe Bryant and several other star athletes have been smart savvy investors.

Charlene Vos

2019-08-08 09:35:00 Thursday ET

Kobe Bryant and several other star athletes have been smart savvy investors.

Kobe Bryant and several other star athletes have been smart savvy investors. In collaboration with former Web.com CEO Jeff Stibel, the NBA champion invests

+See More

The Federal Reserve System conducts monetary policy decisions, interest rate adjustments, and inter-bank payment operations.

Dan Rochefort

2023-03-28 11:30:00 Tuesday ET

The Federal Reserve System conducts monetary policy decisions, interest rate adjustments, and inter-bank payment operations.

The Federal Reserve System conducts monetary policy decisions, interest rate adjustments, and inter-bank payment operations. Peter Conti-Brown (2017)

+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

Most business organizations should continue to create new value in order to achieve long-run success and sustainable profitability.

Peter Prince

2020-09-10 08:31:00 Thursday ET

Most business organizations should continue to create new value in order to achieve long-run success and sustainable profitability.

Most business organizations should continue to create new value in order to achieve long-run success and sustainable profitability. Todd Zenger (2016)

+See More

Dr Kai-Fu Lee praises China as the next epicenter of artificial intelligence and smart data analysis.

Peter Prince

2017-12-01 06:30:00 Friday ET

Dr Kai-Fu Lee praises China as the next epicenter of artificial intelligence and smart data analysis.

Dr Kai-Fu Lee praises China as the next epicenter of artificial intelligence, smart data analysis, and robotic automation. With prior IT careers at Apple, M

+See More

AYA free finbuzz ebook *Trump economic reform* as of January 2019

Andy Yeh Alpha

2019-01-31 08:40:00 Thursday ET

AYA free finbuzz ebook *Trump economic reform* as of January 2019

We offer a free ebook on the latest stock market news, economic trends, and investment memes as of January 2019:  https://www.dropbox.com/s/4d8z

+See More