Golden Finance reported that according to Lookonchain monitoring, on December 23, ten U.S. Bitcoin ETFs had a net outflow of 5,353 BTC (approximately $502.17 million), among which the Grayscale Bitcoin Trust saw an outflow of 1,959 BTC (approximately $184.15 million). Currently, the Grayscale Bitcoin Trust holds 38,276 BTC, valued at about $3.6 billion; nine Ethereum ETFs had a net outflow of 43,129 ETH (approximately $14.21 million), among which BlackRock had an outflow of 29,988 ETH (approximately $9.881 million). Currently, BlackRock holds 1,017,502 ETH, valued at about $3.35 billion.