According to SoSoValue data, the total net outflow of Bitcoin spot ETFs was US$18.663 million yesterday (October 8, Eastern Time), according to TechFlow.

Yesterday, Grayscale ETF GBTC had a daily net outflow of $9.409 million, and the current historical net outflow of GBTC is $20.147 billion. Grayscale Bitcoin Mini Trust ETF BTC had a daily net outflow of $0.00, and the current historical total net inflow of Grayscale Bitcoin Mini Trust BTC is $422 million. The Bitcoin spot ETF with the largest daily net inflow yesterday was BlackRock ETF IBIT, with a daily net inflow of $39.5678 million, and the current historical total net inflow of IBIT is $21.696 billion.

As of press time, the total net asset value of the Bitcoin spot ETF was US$57.718 billion, the ETF net asset ratio (market value as a percentage of the total market value of Bitcoin) reached 4.68%, and the historical cumulative net inflow has reached US$18.715 billion.