According to Farside Investors, as of the time of publication, the data for the US spot Bitcoin ETF and spot Ethereum ETF (as of August 27) is as follows:

Spot Bitcoin ETF: GBTC net outflow of $18.3 million; ARKB net outflow of $102 million; BITB net outflow of $6.8 million; EZBC, BTC have no fund inflows or outflows.

Spot Ethereum ETF: ETHE net outflow of $9.2 million; ETHW net inflow of $1.9 million; CETH, EZET, ETH have no fund inflows or outflows.