According to Foresight News and SoSoValue data, yesterday (Eastern Time, December 30), the total net outflow of Bitcoin spot ETFs was $426 million, continuing a two-day net outflow. Yesterday, Grayscale's ETF GBTC had a single-day net outflow of $135 million, with a historical net outflow of $21.487 billion for GBTC. Grayscale's Bitcoin mini trust ETF BTC had a single-day net outflow of $31.73 million, with a historical total net inflow of $829 million for Grayscale Bitcoin mini trust BTC.

As of the time of publication, the total net asset value of Bitcoin spot ETFs is $106.239 billion, with an ETF net asset ratio (the ratio of market capitalization compared to Bitcoin's total market capitalization) reaching 5.69%. The historical cumulative net inflow has reached $35.238 billion.