Ethereum also posted net outflows of $12.8 million, while XRP and Solana funds recorded modest inflows in the latest daily tally.
U.S. spot crypto ETF flows were mixed on June 18, led by net outflows of $91 million from Bitcoin funds and $12.8 million from Ethereum products. Smaller spot ETF inflows went to XRP and Solana, which added $2.5 and $3 million respectively. The snapshot points to weaker demand for the two largest crypto fund categories on the day, while newer or smaller altcoin-linked products still attracted limited fresh allocations.