According to Lookonchain monitoring, on December 30th, ten U.S. Bitcoin ETFs experienced a net outflow of 3,000 BTC ($275.59 million), with Fidelity seeing a net outflow of 2,206 BTC ($202.63 million). Currently, Fidelity holds 202,801 BTC, approximately $18.63 billion;

Nine Ethereum ETFs experienced a net inflow of 16,359 ETH ($5.433 million), with Fidelity seeing a net inflow of 8,250 ETH ($2.74 million). Currently, Fidelity holds 468,250 ETH, approximately $1.56 billion.