Arcelor Mittal (MT) opened at 85.98. So far today, the stock has hit a low of 85.53 and a high of 87.28. MT is now trading at 86.22, up 2.42 (2.81%). The stock hit its 52 week high of 104.77 in June and set its 52 week low of 31.00 in May. MT has been rising for most of the past year. Arcelor Mittal announced today is in talks with Australia's Macarthur Coal after buying a 15% stake in the company. Amid soaring c...(Click the story link or go to http://www.marketintelligencecenter.com for the full story)