Contango Ore, Inc. (NYSEAMERICAN:CTGO – Get Rating) was the recipient of a large growth in short interest in May. As of May 15th, there was short interest totalling 16,600 shares, a growth of 374.3% from the April 30th total of 3,500 shares. Based on an average daily volume of 5,700 shares, the days-to-cover ratio is […]