On April 7, U.S. Bitcoin ETFs experienced a substantial net inflow of 6,665 BTC, according to Lookonchain monitoring. Ethereum ETFs also saw significant activity, with a net inflow of 39,768 ETH. Additionally, Solana ETFs recorded a net inflow of 2,919 SOL. These inflows indicate growing investor interest in cryptocurrency ETFs, reflecting a broader trend of increased institutional participation in the crypto market.