Arcelor Mittal (NYSE: MT) opened at $20.61. So far today, the stock has hit a low of $20.26 and a high of $21.05. MT is now trading at $20.76, down $1.20 (-5.46%). Over the last 52 weeks the stock has ranged from a low of $20.30 to a high of $104.77. MT shares are falling with other steel and iron stocks this morning on worries that the credit crisis has pu...(Click the story link or go to http://www.marketintelligencecenter.com for the full story)