Investors look to Lighten Up on Shares of Ultra Petroleum, Shares Down 15.5% (UPL)
February 12, 2016 at 11:15 AM EST
Ultra Petroleum (NYSE:UPL) is one of today's worst performing penny stocks, down 15.5% to $0.80 on 1.6x average daily volume. Ultra Petroleum has traded 6.4 million shares thus far...