April 30, 2014 (Chinavestor) Shares of Baidu Inc. (NASDAQ:BIDU) are all over the place. Baidu Inc. (NASDAQ:BIDU) jumped $4.22 yesterday, by far the most among major Chinese listings on the NASDAQ or NYSE. The second best stock of the day was CNOOC Ltd. (NYSE:CEO) with a move less than two dollars. See first chart with green bubbles. Remember, size of bubble represents market cap.