The Trenchless Fund (NYSEARCA:RVER – Get Free Report) saw a significant growth in short interest during the month of June. As of June 15th, there was short interest totaling 5,071 shares, a growth of 407.1% from the May 31st total of 1,000 shares. Based on an average trading volume of 8,509 shares, the days-to-cover ratio [...]