Arcelor Mittal (MT) opened at 84.79. So far today, the stock has hit a low of 83.94 and a high of 84.90. MT is now trading at 84.31, up 0.90 (1.06%). The stock hit its 52 week high of 87.00 in April and set its 52 week low of 51.18 in August. MT has been gaining ground for the past year. Shares of Arcelor Mittal have been trading higher in today's session after a Citigr...(Click the story link or go to http://www.marketintelligencecenter.com for the full story)