International Zeolite Corp. (OTCMKTS:IZCFF – Get Rating) was the recipient of a large growth in short interest in March. As of March 31st, there was short interest totalling 4,900 shares, a growth of 600.0% from the March 15th total of 700 shares. Based on an average trading volume of 6,400 shares, the short-interest ratio is […]