PANews reported on May 22 that, according to SoSoValue data, Bitcoin spot ETFs saw a total net outflow of $101 million yesterday (May 21, Eastern Time).

The Bitcoin spot ETF with the largest single-day net inflow yesterday was ARKB, an ETF from Ark Invest and 21Shares, with a net inflow of $2.8287 million. ARKB's total historical net inflow has now reached $1.282 billion.

The Bitcoin spot ETF with the largest single-day net outflow yesterday was BlackRock ETF IBIT, with a net outflow of $104 million. IBIT's total historical net inflow has reached $64.842 billion.

As of press time, the total net asset value of the Bitcoin spot ETF was $101.058 billion, with an ETF net asset ratio (market capitalization as a percentage of Bitcoin's total market capitalization) of 6.49%, and a historical cumulative net inflow of $57.189 billion.