Twitter is a public, real-time, global platform where any user can create a Tweet and any user can follow other users. The platform is unique in its simplicity: Tweets are limited to 140 characters of text. This constraint makes it easy for anyone to quickly create, distribute and discover content that is consistent across our platform and optimized for mobile devices. As a result, Tweets drive a high velocity of information exchange that makes Twitter uniquely `live`....
+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 19 September 2026
2019-09-03 14:29:00 Tuesday ET

Due to U.S. tariffs and other cloudy causes of economic policy uncertainty, Apple, Nintendo, and Samsung start to consider making tech products in Vietnam i
2019-08-08 09:35:00 Thursday ET

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
2021-11-22 11:29:00 Monday ET

U.S. judiciary subcommittee delves into the market dominance of online platforms in terms of the antitrust, commercial, and administrative law in America.
2018-02-07 06:38:00 Wednesday ET

The new Fed chairman Jerome Powell faces a new challenge in the form of both core CPI and CPI inflation rate hikes toward 1.8%-2.1% year-over-year with stro
2019-12-28 09:36:00 Saturday ET

Global debt surges to $250 trillion in the fiscal year 2019. The International Institute of Finance analytic report shows that both China and the U.S. accou
2019-01-19 12:38:00 Saturday ET

U.S. government shuts down again because House Democrats refuse to spend $5 billion on the border wall that would give President Trump great victory on his