Brookstone Opportunities ETF (BATS:BAMO – Get Free Report) saw a large increase in short interest in June. As of June 15th, there was short interest totaling 3,007 shares, an increase of 299.3% from the May 31st total of 753 shares. Based on an average daily volume of 5,316 shares, the short-interest ratio is presently 0.6 [...]