币界网报道：Last week (June 16 to June 20, Eastern Time), Bitcoin spot ETFs had a net outflow of $1.02 billion last week. The Bitcoin spot ETF with the largest weekly net inflow last week was Blackrock's Bitcoin ETF IBIT, with a weekly net inflow of $1.23 billion. Currently, IBIT's total historical net inflow has reached $51.0 billion. The second is Bitwise ETF BITB, with a weekly net inflow of $29.85 million. Currently, BITB's total historical net inflow has reached $2.08 billion. The Bitcoin spot ETF with the largest weekly net outflow last week was Ark Invest and 21Shares' ETF ARKB, with a weekly net outflow of $188 million. Currently, ARKB's total historical net inflow has reached $2.27 billion. As of press time, the total net asset value of the Bitcoin spot ETF was US$126.54 billion, the ETF net asset ratio (market value as a percentage of the total market value of Bitcoin) was 6.14%, and the historical cumulative net inflow has reached US$46.66 billion.