On January 28, spot ETFs for Ethereum (ETH), Solana (SOL), and XRP experienced net inflows, while Bitcoin (BTC) spot ETFs faced net outflows. Ethereum led the inflows with $28.1 million, followed by XRP with $6.95 million and Solana with $6.69 million. In contrast, Bitcoin spot ETFs saw a net outflow of $19.64 million, indicating a shift in investor sentiment towards these altcoins.