ProShares announced the launch of the ProShares Short Ether Strategy ETF (NYSE Arca: SETH), the world’s first short ether-linked ETF. SETH provides investors with an opportunity to profit from declines in the price of ether. SETH is designed to deliver the inverse (opposite) of the daily performance of the S&P CME Ether Futures Index. Like [...] The post ProShares Launches World’s First Short Ether-Linked ETF appeared first on ETF Trends .