U.S. spot bitcoin and Ethereum ETFs saw their first week of net positive inflows since late October, marking a significant shift after a prolonged period of outflows. Bitcoin ETFs reported inflows of about $70 million, breaking a streak of four weeks with outflows totaling over $4.3 billion. Ethereum ETFs performed even better, with $313 million in inflows, ending their own three-week outflow streak that accounted for $1.7 billion in redemptions. Spot Solana ETFs also experienced a mix, seeing modest inflows of $5.4 million after breaking a 21-day inflow streak. Despite the overall positive trend, BlackRock's IBIT fund, the largest spot Bitcoin ETF by assets, struggled with $113.7 million in outflows on Friday, culminating in a total of $137 million in net outflows for the week. This fund holds around 3.9% of all Bitcoin in existence, which highlights its significance in the market. The broader context shows that Bitcoin's price has also dipped slightly, trading around $90,415 after peaking earlier in the week. In the Solana ETF space, inflows of $5.4 million on Friday followed an interruption with outflows earlier in the week. Grayscale's GSOL and Fidelity's FSOL led the inflows, despite a small setback from the 21Shares TSOL fund. BlackRock has yet to file for a spot Solana ETF, indicating a potential gap in the market. The shift in ETF inflows suggests renewed institutional interest in cryptocurrencies, which could signal a recovery phase after a challenging period for the sector.