According to Foresight News and SoSoValue data, the net inflow of Bitcoin spot ETFs last week (from August 25 to August 29, Eastern Time) was $441 million. The Bitcoin spot ETF with the highest net inflow last week was Blackrock's Bitcoin ETF IBIT, with a weekly net inflow of $248 million, bringing its historical total net inflow to $58.31 billion; followed by the ETF ARKB from Ark Invest and 21Shares, with a weekly net inflow of $78.59 million, bringing its historical total net inflow to $2.09 billion. The Bitcoin spot ETF with the highest net outflow last week was Grayscale's ETF GBTC, with a weekly net outflow of $15.3 million, bringing its historical total net outflow to $23.94 billion.
As of the time of writing, the total net asset value of Bitcoin spot ETFs is $139.95 billion, with an ETF net asset ratio (market value as a percentage of total Bitcoin market value) of 6.52%, and the historical cumulative net inflow has reached $54.24 billion.