PANews reported on December 22nd that, according to SoSoValue data, Bitcoin spot ETFs saw a net outflow of $497 million in the week of December 15th to 19th. BlackRock's IBIT saw the largest net outflow at $240 million, followed by Bitwise BITB with an outflow of $115 million; Fidelity's FBTC bucked the trend with a net inflow of $33.15 million. Currently, the total assets of all ETFs in the market reach $114.87 billion, accounting for 6.53% of Bitcoin's total market capitalization.