According to SoSoValue data, last week's trading day (October 07 to October 11, Eastern Time) Bitcoin spot ETF saw a net inflow of $308 million in a single week last week. Among them, the grey release (Grayscale) ETF GBTC had a weekly net outflow of 50.02 million US dollars, and the current GBTC historical net outflow was 20.19 billion US dollars. The bitcoin spot ETF with the largest weekly net inflow last week was BlackRock ETF IBIT, with a weekly net inflow of 140 million US dollars. The current total net inflow of IBIT in history is 21.70 billion US dollars. Followed by Fidelity (Fidelity) Bitcoin ETF FBTC, the weekly net inflow was $138 million, and the current total net inflow of FBTC history reached $9.99 billion. As of press time, the total net asset value of Bitcoin spot ETF was $58.662 billion, and the net asset ratio of ETF (market value compared to the total market value of Bitcoin) reached 4.71%. The cumulative net inflow in history has reached $18.808 billion.