According to TechFlow, on October 7, according to SoSoValue data, the Bitcoin spot ETF had a net outflow of 301 million US dollars last week (September 30 to October 4, Eastern Time).

Among them, Grayscale ETF GBTC had a weekly net outflow of $47.12 million, and the current historical net outflow of GBTC is $20.14 billion. The Bitcoin spot ETF with the largest weekly net inflow last week was BlackRock ETF IBIT, with a weekly net inflow of $135 million, and the current total net inflow of IBIT is $21.56 billion. The second is Invesco Galaxy Bitcoin ETF BTCO, with a weekly net inflow of $2.44 million, and the current total net inflow of BTCO is $373 million. The Bitcoin spot ETF with the largest weekly net outflow last week was ARK 21Shares Bitcoin ETF ARKB, with a weekly net outflow of $206 million, and the current total net inflow of ARKB is $2.52 billion.

As of press time, the total net asset value of the Bitcoin spot ETF was US$57.734 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$18.499 billion.