Snam S.p.A. (OTCMKTS:SNMRY – Get Rating) was the recipient of a significant decline in short interest in the month of April. As of April 30th, there was short interest totalling 10,700 shares, a decline of 76.7% from the April 15th total of 46,000 shares. Based on an average trading volume of 142,900 shares, the days-to-cover […]