On December 17, Bitcoin, Solana, and XRP spot ETFs experienced significant net inflows, while Ethereum spot ETFs faced net outflows. Bitcoin ETFs led the inflow with $457.3 million, followed by Solana with $11 million and XRP with $8.54 million. In contrast, Ethereum ETFs saw net outflows amounting to $22.4 million, indicating a shift in investor sentiment towards other cryptocurrencies.