Odaily Planet Daily News According to Lookonchain monitoring, on December 31, ten U.S. Bitcoin ETFs had a net outflow of 2736 BTC (259.51 million USD), of which Fidelity had an outflow of 1638 BTC (155.34 million USD), and currently, Fidelity holds 201,163 BTC; nine Ethereum ETFs had a net outflow of 7360 ETH (25.01 million USD), of which Fidelity had an outflow of 6000 ETH (20.39 million USD), and currently, Fidelity holds 462,250 ETH.