According to Arkham, the weekly fund flow of Ethereum spot ETF achieved positive growth for the first time, with a net inflow of 31,500 ETH last week, equivalent to approximately 75.07 million USD. This round of capital inflows was mainly driven by Blackrock, which has purchased ETH worth 168.55 million USD in total. Notably, on August 7th, Blackrock's single-day on-chain inflow reached its peak when it received ETH valued at 108.02 million USD.