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 MoreSharpe-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 March 2026
2019-05-13 12:38:00 Monday ET
Brent crude oil prices spike to $70-$75 per barrel after the Trump administration stops waiving economic sanctions on Iranian oil exports. U.S. State Secret
2018-10-07 13:39:00 Sunday ET
The U.S. greenback soars in value as the Federal Reserve continues its interest rate hike. With impressive service-sector data and non-farm payroll wage gro
2022-02-25 00:00:00 Friday ET
Empirical tests of multi-factor models for asset return prediction The capital asset pricing model (CAPM) of Sharpe (1964), Lintner (1965), and Bla
2020-08-19 10:32:00 Wednesday ET
Corporate strategies, portfolio choices, and management memes add value and drive business process improvements over time. Andrew Campbell, Jo Whitehead,
2017-10-27 06:35:00 Friday ET
Leon Cooperman, Chairman and CEO of Omega Advisors, points out that the current Trump stock market rally now approaches normalization. The U.S. stock market
2020-11-01 11:21:00 Sunday ET
Artificial intelligence continues to push boundaries for several tech titans to sustain their central disruptive innovations, competitive moats, and first-m
Statement
Ratio
News