[LeverageShares to Launch 3x Long/Short Bitcoin and Ethereum ETFs in Europe] BlockBeats reports that on November 22, London-based ETF issuer LeverageShares will launch the world's first 3x long/short Bitcoin and Ethereum ETFs in Europe next week. Four new products (Bitcoin 3x Long, Bitcoin 3x Short, Ethereum 3x Long, Ethereum 3x Short) will be listed on the Swiss SIX Exchange, further expanding the company's existing lineup of leveraged products.