Rackspace Hosting (NYSE: RAX) opened at $19.13. So far today, the stock has hit a low of $19.13 and a high of $20.00. RAX is now trading at $19.84, up $1.03 (5.48%). Over the last 52 weeks the stock...(Click the story link or go to http://www.marketintelligencecenter.com for the full story)