Tradr 2X Long ASTS Daily ETF (BATS:ASTX – Get Free Report) saw a large growth in short interest during the month of June. As of June 15th, there was short interest totaling 2,442,451 shares, a growth of 286.7% from the May 31st total of 631,635 shares. Based on an average daily trading volume, of 7,289,794 [...]