According to Lookonchain monitoring, on December 23, ten US bitcoin ETFs net outflow of 5353 BTC ($502.17 million), of which grey release bitcoin mini trust fund outflow of 1959 BTC ($184.15 million), the current grey release bitcoin mini trust fund holds 38,276 BTC, worth about $3.60 billion; Nine Ethereum ETFs have a net outflow of 43,129 ETH ($142.11 million), of which BlackRock has outflows of 29,988 ETH ($98.81 million). BlackRock currently holds 1017,502 ETH, worth about $3.35 billion.