Golden Finance reported that according to SoSo Value data, last week's trading day (October 7 to October 11, Eastern Time), Bitcoin spot ETFs had a net inflow of $308 million last week. Among them, Grayscale ETF GBTC had a net outflow of $50.02 million per week, and the current historical net outflow of GBTC is $20.19 billion. The Bitcoin spot ETF with the largest net inflow last week was BlackRock ETF IBIT, with a weekly net inflow of $140 million, and the current total net inflow of IBIT is $21.7 billion. The second is Fidelity Bitcoin ETF FBTC, with a weekly net inflow of $138 million, and the current total net inflow of FBTC is $9.99 billion. As of press time, the total net asset value of Bitcoin spot ETFs was $58.662 billion, and the ETF net asset ratio (market value to the total market value of Bitcoin) reached 4.71%, and the historical cumulative net inflow has reached $18.808 billion.