Upgrade, Favorable Barron's Ink Buoys Baidu By: Benzinga via Benzinga May 04, 2015 at 12:05 PM EDT Joel Elconin is the co-host of Benzinga's #PreMarket Prep, a daily trading idea radio show. Baidu Inc (ADR) (NASDAQ: BIDU) shares ... Read More >> Related Stocks: Baidu.com SP ADR