Digital asset investment products attracted $226 million in inflows last week, signaling cautious optimism.Bitcoin led the inflows with $195 million, while short-Bitcoin investment products faced outflows.Altcoins saw inflows of $33 million, with Ethereum, Solana, XRP, and Sui being the major beneficiaries.CoinShares' Valkyrie Bitcoin Mining ETF (WGMI) has struggled and emerged as the worst-performing ETF of 2025.