Wednesday's biggest gaining and declining stocks
July 29, 2009 at 08:13 AM EDT
Among the companies whose shares are expected to see active trade in Wednesdayâs session are Alvarion, Bayer, Cadbury, Coke Enterprises, DreamWorks, General Dynamics, Hertz, Medco, Microsoft, Norfolk Southern, SAP, Scotts Miracle-Gro, Sprint Nextel, Western Digital and Yahoo.