According to Eric Balchunas, LeverageShares will launch the world’s first 3x and -3x Bitcoin (BTC) and Ether (ETH) ETFs in Europe next week; source: Eric Balchunas on X, November 21, 2025. These products introduce leveraged long and short ETF access to BTC and ETH for European traders, expanding directional and hedging tools via ETFs in Europe; source: Eric Balchunas on X, November 21, 2025.