According to monitoring data from Farside Investors, the fund data for the US spot Bitcoin ETF and spot Ethereum ETF yesterday (December 30) are as follows:

Spot Bitcoin ETF: GBTC net outflow of $134.5 million, BTC net outflow of $31.7 million, BITB net outflow of $31.4 million;

Spot Ethereum ETF: ETHE net outflow of $17.4 million, ETH net outflow of $13.8 million.