According to Farside Investors' monitoring, the US spot Bitcoin ETF and spot Ethereum ETF (September 4) data are as follows: Spot Bitcoin ETF: GBTC net outflow of $34.20 million; BITB net inflow of $9.50 million; ARKB, BTC no inflow or outflow. Spot Ethereum ETF: ETHE net outflow 40.60 million USD; ETH net inflow 3.10 million USD; CETH, ETHW no inflow or outflow.