On June 15, Bitcoin ETFs experienced a net outflow of $64.09 million, mainly due to a $124 million withdrawal from Grayscale’s GBTC, despite some funds like Blackrock’s IBIT gaining inflows. In contrast, Ether ETFs reversed a four-day outflow streak with $22.5 million in net inflows, led by Fidelity’s FETH. Altcoin ETFs such as HYPE, Solana, and XRP also saw positive inflows, indicating selective investor interest beyond Bitcoin. This split suggests cautious but ongoing institutional demand in the crypto ETF market, favoring Ether and altcoins over Bitcoin currently.