Adtran Holdings Inc. operates as a holding company, through its subsidiaries, provides networking and communications equipment which enables voice, data, video and Internet communications across any network infrastructure. Adtran Holdings Inc., formerly known as ADTRAN INC, is based in Huntsville, Alabama....
+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 3 October 2026
2019-05-05 10:46:10 Sunday ET
This video collection shows the major features of our AYA fintech network platform for stock market investors: (1) AYA stock market content curation;&nbs
2018-11-09 11:35:00 Friday ET
The Internet inventor Tim Berners-Lee suggests that several tech titans might need to be split up in response to some recent data breach and privacy concern
2018-08-11 14:35:00 Saturday ET
The Trump administration imposes 20%-50% tariffs on Turkish imports due to a recent spat over the detention of an American pastor, Andrew Brunson, in Turkey
2019-05-01 09:27:00 Wednesday ET
Apple settles its 2-year intellectual property lawsuit with Qualcomm by agreeing to a multi-year patent license with royalty payments to the microchip maker
2019-02-07 07:25:00 Thursday ET
President Trump picks David Malpass to run the World Bank to curb international multilateralism. The Trump administration seems to prefer bilateral negotiat
2026-05-02 10:28:00 Saturday ET
Stephen Covey recommends the 8th habit for effective team leaders to find their own voices (in addition to the 7 habits of highly effective people). In esse
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