EHang Holdings Limited is an autonomous aerial vehicle technology platform company. It provides AAV products and commercial solutions such as urban air mobility, smart city management and aerial media solutions. EHang Holdings Limited is headquarted in Guangzhou, China....
+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 6 December 2025
2020-02-26 09:30:00 Wednesday ET
Goldman Sachs follows the timeless business principles and best practices in financial market design and investment management. William Cohan (2011) M
2018-06-06 09:39:00 Wednesday ET
Donald Trump and Kim Jong Un meet, talk, and shake hands in the historic peace summit between America and North Korea in Singapore. At the start of the bila
2018-05-03 07:34:00 Thursday ET
Sprint and T-Mobile propose a major merger in order to better compete with AT&T and Verizon. This mega merger is worth $26.5 billion and involves an all
2018-03-07 07:34:00 Wednesday ET
President Trump tweets his key decision to oust State Secretary Rex Tillerson after several months of intense disagreement over diplomatic affairs. Trump so
2018-01-29 07:38:00 Monday ET
President Donald Trump delivers his first state-of-the-union address. Several key highlights touch on economic issues from fiscal stimulus and trade protect
2017-09-19 05:34:00 Tuesday ET
Facebook, Twitter, and Google executives head before the Senate Judiciary Committee to explain the scope of Russian interference in the U.S. presidential el
Statement
Ratio
News