GCC, S.A.B. de C.V. (OTCMKTS:GCWOF – Get Free Report) was the recipient of a large drop in short interest during the month of June. As of June 30th, there was short interest totalling 21,200 shares, a drop of 86.0% from the June 15th total of 151,400 shares. Based on an average trading volume of 0 […]