Imerys S.A. (OTCMKTS:IMYSF – Free Report) saw a significant increase in short interest in the month of June. As of June 15th, there was short interest totalling 17,200 shares, an increase of 55.0% from the May 31st total of 11,100 shares. Based on an average daily trading volume, of 100 shares, the short-interest ratio is […]