Plantronics Inc. Common Stock (NYSE:POLY)

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

Plantronics is a global leader in audio communications for businesses and consumers. They have pioneered new trends in audio technology for 50 years, creating innovative products that allow people to simply communicate. From unified communication solutions to Bluetooth' headsets, they deliver uncompromising quality, an ideal experience, and extraordinary service. Plantronics is used by every company in the Fortune 100, as well as 911 dispatch, air traffic control and the New York Stock Exchange....

+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 2 May 2026

Blog+More

Apple provides positive forward guidance on both revenue and profit forecasts for iPhones, iPads, and MacBooks.

James Campbell

2019-02-09 08:33:00 Saturday ET

Apple provides positive forward guidance on both revenue and profit forecasts for iPhones, iPads, and MacBooks.

Apple provides positive forward guidance on both revenue and profit forecasts for iPhones, iPads, and MacBooks. In the Christmas 2018 festive season, MacBoo

+See More

Internal capital markets and financial constraints

Charlene Vos

2022-10-15 09:34:00 Saturday ET

Internal capital markets and financial constraints

Internal capital markets and financial constraints Duchin (JF 2010) empirically finds that multidivisional firms with robust internal capital markets ret

+See More

Smart firms and customers connect the continuous flow of lean production to the lean consumption of cost-effective minimum viable products.

Olivia London

2020-07-26 15:29:00 Sunday ET

Smart firms and customers connect the continuous flow of lean production to the lean consumption of cost-effective minimum viable products.

Firms and customers create value and wealth together by joining the continual flow of small batches of lean production to the lean consumption of cost-effec

+See More

Paul Morland suggests that demographic changes lead to modern economic growth in the current world.

Laura Hermes

2023-10-28 12:29:00 Saturday ET

Paul Morland suggests that demographic changes lead to modern economic growth in the current world.

Paul Morland suggests that demographic changes lead to modern economic growth in the current world. Paul Morland (2019)   The human tide: how

+See More

Goldman Sachs chief economist Jan Hatzius proposes designing a new Financial Conditions Index (FCI).

Chanel Holden

2018-07-19 18:38:00 Thursday ET

Goldman Sachs chief economist Jan Hatzius proposes designing a new Financial Conditions Index (FCI).

Goldman Sachs chief economist Jan Hatzius proposes designing a new Financial Conditions Index (FCI) to be a weighted-average of interest rates, exchange rat

+See More

Goldman Sachs takes a $5 billion net income hit that results from its offshore cash repatriation under the Trump tax law.

Charlene Vos

2018-01-02 12:39:00 Tuesday ET

Goldman Sachs takes a $5 billion net income hit that results from its offshore cash repatriation under the Trump tax law.

Goldman Sachs takes a $5 billion net income hit that results from its offshore cash repatriation under the new Trump tax law. This income hit reflects 10%-1

+See More