According to Foresight News and SoSoValue data, yesterday (Eastern Time December 16), the total net inflow of Bitcoin spot ETFs was $637 million. Yesterday, Grayscale ETF GBTC had a single-day net inflow of $17.648 million, with a historical net outflow of $21.028 billion. Grayscale Bitcoin Mini Trust ETF BTC had a single-day net inflow of $6.5702 million, with a historical total net inflow of $1.038 billion. The Bitcoin spot ETF with the highest single-day net inflow yesterday was BlackRock ETF IBIT, with a single-day net inflow of $418 million, currently with a historical total net inflow of $36.301 billion. Next was Fidelity ETF FBTC, with a single-day net inflow of $116 million, currently with a historical total net inflow of $12.431 billion.

As of the time of publication, the total net asset value of Bitcoin spot ETFs is $120.712 billion, with an ETF net asset ratio (market value as a percentage of Bitcoin's total market value) reaching 5.76%. The historical cumulative net inflow has reached $36.239 billion.