According to on-chain data tracker Lookonchain, U.S. Bitcoin ETFs recorded net inflows of 398 BTC today, while Ethereum ETFs posted net outflows of 19,667 ETH. Over the same unspecified seven-day reporting window, Bitcoin ETFs recorded net inflows of 8,937 BTC and Ethereum ETFs recorded net inflows of 15,939 ETH. The newer figures provide a source and measurement periods that were absent from an earlier report, but the exact reporting date, covered funds and calculation methodology remain unverified.