In early August 2025, U.S. spot Bitcoin and Ethereum exchange-traded funds (ETFs) experienced notable inflows, reflecting increased institutional interest in these cryptocurrencies. From August 4 to August 8, spot Bitcoin ETFs recorded a net inflow of approximately $247 million, with BlackRock’s IBIT fund contributing $189 million. During the same period, spot Ethereum ETFs saw net inflows of around $327 million, marking 13 consecutive weeks of inflows. On August 7 alone, Bitcoin spot ETFs added $281 million, while Ethereum spot ETFs gained $222 million. The following day, August 8, spot Bitcoin ETFs recorded $404 million in net inflows, and spot Ethereum ETFs reached $461 million, with BlackRock’s ETHA fund leading Ethereum inflows at $255 million. Over the last three months, Ethereum ETFs have accumulated approximately $20 billion in inflows. Earlier in the month, traditional Bitcoin and Ethereum ETFs experienced outflows, with BlackRock seeing significant withdrawals. These recent inflows into spot ETFs highlight a shift toward increased institutional demand amid renewed market momentum for major cryptocurrencies.