According to Foresight News and SoSoValue data, yesterday (Eastern Time, December 18) the total net inflow for Bitcoin spot ETFs was $275 million. Yesterday, Grayscale ETF GBTC had a net outflow of $35.94 million, and the historical net outflow for GBTC is $2.1148 billion. Grayscale Bitcoin Mini Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow for Grayscale Bitcoin Mini Trust BTC is $1.042 billion. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of $360 million, and the historical total net inflow for IBIT has reached $37.402 billion.

As of the time of writing, the total net asset value of Bitcoin spot ETFs is $115.78 billion, with an ETF net asset ratio (proportion of market cap compared to the total market cap of Bitcoin) reaching 5.8%, and the historical cumulative net inflow has reached $37.009 billion.