According to Lookonchain monitoring, on December 25, ten U.S. Bitcoin ETFs had a net outflow of 2,258 BTC ($222.47 million), with BlackRock experiencing an outflow of 1,933 BTC ($190.53 million). Currently, BlackRock holds 551,122 BTC, valued at approximately $54.31 billion;

nine Ethereum ETFs had a net inflow of 12,445 ETH ($4.327 million), with BlackRock experiencing an inflow of 12,721 ETH ($4.423 million). Currently, BlackRock holds 1,056,877 ETH, valued at approximately $3.67 billion.