Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF (NASDAQ:PDBC – Get Rating) was the recipient of a large decrease in short interest in the month of April. As of April 15th, there was short interest totalling 1,590,000 shares, a decrease of 67.7% from the March 31st total of 4,920,000 shares. Based on an average […]