ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time December 17) the total net inflow of Bitcoin spot ETFs was 494 million USD. Yesterday, Grayscale ETF GBTC had a net outflow of 84.71 million USD, and the historical net outflow of GBTC is currently 21.11 billion USD.

Grayscale Bitcoin Trust ETF BTC had a net inflow of 3.7846 million USD yesterday, and the total historical net inflow of Grayscale Bitcoin Trust BTC is currently 1.042 billion USD. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of 741 million USD, and the historical total net inflow of IBIT has reached 37.043 billion USD.

As of the time of writing, the total net asset value of Bitcoin spot ETFs is 121.683 billion USD, with the ETF net asset ratio (market value as a percentage of Bitcoin's total market value) reaching 5.76%, and the historical cumulative net inflow has reached 36.733 billion USD.