Gentera, S.A.B. de C.V. (OTCMKTS:CMPRF – Get Rating) was the recipient of a significant drop in short interest during the month of May. As of May 31st, there was short interest totalling 493,600 shares, a drop of 48.8% from the May 15th total of 964,100 shares. Based on an average trading volume of 0 shares, […]