Gevo, Inc. (NASDAQ:GEVO – Get Free Report) was the target of a large increase in short interest during the month of April. As of April 30th, there was short interest totalling 33,520,000 shares, an increase of 8.8% from the April 15th total of 30,810,000 shares. Based on an average daily volume of 6,300,000 shares, the […]