Stelco Holdings Inc. (OTCMKTS:STZHF – Get Rating) was the recipient of a significant increase in short interest in May. As of May 15th, there was short interest totalling 511,500 shares, an increase of 40.1% from the April 30th total of 365,200 shares. Based on an average trading volume of 2,800 shares, the days-to-cover ratio is […]