According to SoSoValue data, yesterday (December 19, Eastern Time), the total net outflow of Bitcoin spot ETFs was US$680 million.
Yesterday, Grayscale ETF GBTC had a single-day net outflow of US$87.8625 million, and the current historical net outflow of GBTC is US$21.236 billion. Grayscale Bitcoin Mini Trust ETF BTC had a single-day net outflow of US$189 million, and the current historical total net inflow of Grayscale Bitcoin Mini Trust BTC is US$853 million. The Bitcoin spot ETF with the largest single-day net inflow yesterday was WisdomTree ETF BTCW, with a single-day net inflow of US$2.0474 million, and the current historical total net inflow of BTCW reached US$229 million.
As of press time, the total net asset value of the Bitcoin spot ETF is US$109.655 billion, the ETF net asset ratio (market value to the total market value of Bitcoin) is 5.74%, and the historical cumulative net inflow has reached US$36.329 billion.