According to SoSoValue data, Bitcoin spot ETFs saw a total net outflow of $142 million yesterday (December 22nd, Eastern Time). The Bitcoin spot ETF with the largest single-day net inflow was BlackRock ETF IBIT, with a net inflow of $5.9981 million. IBIT's historical total net inflow has reached $62.497 billion. The Bitcoin spot ETF with the largest single-day net outflow was Bitwise ETF BITB, with a net outflow of $34.9573 million. BITB's historical total net inflow has reached $2.139 billion. As of press time, the total net asset value of Bitcoin spot ETFs is $114.992 billion, with an ETF net asset ratio (market capitalization as a percentage of Bitcoin's total market capitalization) of 6.52%. The historical cumulative net inflow has reached $57.265 billion.