Mid-Day Market Update: Infoblox Tumbles On Weak Guidance; GW Pharma Shares Jump

Midway through trading Wednesday, the Dow traded up 0.18 percent to 16,101.80 while the NASDAQ surged 0.48 percent to 4,037.06. The S&P also rose, gaining 0.24 percent to 1,806.98. Top Headline Yesterday, Hewlett-Packard Company (NYSE: HPQ ) reported stronger-than-expected fourth-quarter results. Hewlett-Packard posted a quarterly net income of $1.4 billion, or