Century Aluminum (NASDAQ:CENX – Get Rating) was the target of a large growth in short interest in March. As of March 15th, there was short interest totalling 6,240,000 shares, a growth of 6.3% from the February 28th total of 5,870,000 shares. Based on an average daily volume of 1,930,000 shares, the days-to-cover ratio is currently […]