U.S. spot Bitcoin (BTC) exchange-traded funds (ETFs) could be set for a month of inflow streaks after building on their current investment influx on May 2. Ethereum (ETH) funds also posted a U-turn in outflows after recording a modest inflow in the last day. BlackRock’s IBIT stole the show as the only BTC ETF and ETH ETF to record inflows across both sectors.