Log InSign Up
MissionModelBlogPricingVitaeLeaderboardLibrary

AMS

StatementStatement RatioRatio
NewsNews
Yahoo Finance Google Finance Market Beat Bar Chart

American Shared Hospital Services Common Stock (AMEX:AMS)

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

American Shared Hospital Services provides turnkey technology solutions for advanced radiosurgical and radiation therapy services. AMS is the world leader in providing Gamma Knife radiosurgery services, a non-invasive treatment for malignant and benign brain tumors, vascular malformations and trigeminal neuralgia . The Company also offers the latest IGRT and IMRT systems, as well as its proprietary Operating Room for the twenty first Century concept. Through its equity investment in Still River Systems, AMS also plans to complement these services with the Clinatron-two hundred fifty, proton beam radiation therapy system, which has not yet been approved by the FDA....

+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 16 May 2026

See More

Blog+More

McKinsey Global Institute analyzes 315 U.S. cities in terms of how tech automation affects their workers in the next 10 years.

Dan Rochefort

2019-08-10 21:44:00 Saturday ET

McKinsey Global Institute analyzes 315 U.S. cities in terms of how tech automation affects their workers in the next 10 years.

McKinsey Global Institute analyzes 315 U.S. cities and 3,000 counties in terms of how tech automation affects their workers in the next 5 to 10 years. This

+See More

Disruptive innovators often apply their 5 major skills in new niche discovery and market share dominance.

James Campbell

2020-05-07 08:26:00 Thursday ET

Disruptive innovators often apply their 5 major skills in new niche discovery and market share dominance.

Disruptive innovators often apply their 5 major pragmatic skills in new blue-ocean niche discovery and market share dominance. Jeff Dyer, Hal Gregersen,

+See More

There are several highlights from the first news conference after Trump's presidential election victory.

Monica McNeil

2017-01-23 09:30:00 Monday ET

There are several highlights from the first news conference after Trump's presidential election victory.

There are several highlights from the first news conference after Trump's presidential election victory: The Trump administration will repeal-and-

+See More

We assess almost all aspects of the current global race toward artificial general intelligence (AGI) between both the U.S. and China.

Monica McNeil

2027-10-31 00:00:00 Sunday ET

We assess almost all aspects of the current global race toward artificial general intelligence (AGI) between both the U.S. and China.

In the technological race between the U.S. and China, America leads in some strategic sectors from AI large language models (LLM), graphics processing units

+See More

Uber seeks an IPO in close competition with its rideshare rival Lyft and other tech firms such as Slack, Pinterest, and Palantir.

Amy Hamilton

2019-03-13 12:35:00 Wednesday ET

Uber seeks an IPO in close competition with its rideshare rival Lyft and other tech firms such as Slack, Pinterest, and Palantir.

Uber seeks an IPO in close competition with its rideshare rival Lyft and other tech firms such as Slack, Pinterest, and Palantir. Uber expects to complete o

+See More

A Florida fintech group Fidelity Information Services initiates the largest acquisition of the e-commerce payments processor Worldpay.

Olivia London

2019-04-03 11:35:00 Wednesday ET

A Florida fintech group Fidelity Information Services initiates the largest acquisition of the e-commerce payments processor Worldpay.

A Florida fintech group Fidelity Information Services initiates the largest $43 billion acquisition of the e-commerce payments processor Worldpay. Fidelity

+See More