Luminex Resources Corp. (OTCMKTS:LUMIF – Get Rating) saw a large drop in short interest in the month of May. As of May 15th, there was short interest totalling 28,200 shares, a drop of 15.1% from the April 30th total of 33,200 shares. Based on an average trading volume of 18,200 shares, the short-interest ratio is […]