ADDvantage Technologies Group Inc. Common Stock (NASDAQ:AEY)

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

Addvantage Technologies Group Inc. sells new, used and refurbished cable TV equipment in addition to repairing equipment for cable companies within the United States and in various international markets. It maintains one of the largest inventories in the industry with new, surplus and refurbished equipment, accessories and construction hardware. Customers include cable television system operators, hotels, motels, hospitals, apartments and a myriad of other companies involved in the distribution oftelevision signals....

+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 20 June 2026

Blog+More

Several feasible near-term reforms can substantially narrow the scope for global tax avoidance by closing information loopholes.

Apple Boston

2023-03-14 16:43:00 Tuesday ET

Several feasible near-term reforms can substantially narrow the scope for global tax avoidance by closing information loopholes.

Several feasible near-term reforms can substantially narrow the scope for global tax avoidance by closing information loopholes. Thomas Pogge and Krishen

+See More

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of IBM (International Business Machines) (U.S. stock symbol: $IBM).

Laura Hermes

2025-10-11 14:33:00 Saturday ET

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of IBM (International Business Machines) (U.S. stock symbol: $IBM).

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fund

+See More

New computer algorithms and passive mutual fund managers now run the stock market.

Joseph Corr

2019-11-17 14:43:00 Sunday ET

New computer algorithms and passive mutual fund managers now run the stock market.

New computer algorithms and passive mutual fund managers run the stock market. Morningstar suggests that the total dollar amount of passive equity assets re

+See More

Central banks in India, Thailand, and New Zealand lower their interest rates in response to the Federal Reserve rate cut.

Daisy Harvey

2019-09-11 09:31:00 Wednesday ET

Central banks in India, Thailand, and New Zealand lower their interest rates in response to the Federal Reserve rate cut.

Central banks in India, Thailand, and New Zealand lower their interest rates in a defensive response to the Federal Reserve recent rate cut. The central ban

+See More

Eric Posner and Glen Weyl propose radical reforms to resolve key market design problems for better democracy and globalization.

Chanel Holden

2023-02-14 09:31:00 Tuesday ET

Eric Posner and Glen Weyl propose radical reforms to resolve key market design problems for better democracy and globalization.

Eric Posner and Glen Weyl propose radical reforms to resolve key market design problems for better democracy and globalization. Eric Posner and Glen Weyl

+See More

U.S. bank oligarchy has become bigger and more resistant to public regulation after the global financial crisis.

Laura Hermes

2020-02-19 14:35:00 Wednesday ET

U.S. bank oligarchy has become bigger and more resistant to public regulation after the global financial crisis.

The U.S. bank oligarchy has become bigger, more profitable, and more resistant to public regulation after the global financial crisis. Simon Johnson and

+See More