TechFlow news, according to SoSoValue data, Bitcoin spot ETFs saw a weekly net inflow of $397 million during last week's trading days (Eastern Time, September 16 to September 20).
Among them, Grayscale's ETF GBTC recorded a weekly net outflow of $28.89 million, bringing its historical cumulative net outflow to $20.07 billion. The Bitcoin spot ETF with the largest weekly net inflow was Fidelity's ETF FBTC, which attracted $138 million in net inflows. FBTC’s total historical net inflows now reach $9.78 billion. Second was ARK 21Shares Bitcoin ETF AKRB, which saw a weekly net inflow of $102 million, bringing its total historical net inflows to $2.45 billion.
At the time of reporting, the total net asset value of Bitcoin spot ETFs reached $57.474 billion, with the ETF net asset ratio (market value as a percentage of Bitcoin's total market cap) reaching 4.63%. The historical cumulative net inflow has reached $17.694 billion.





