PANews reported on March 21 that, according to SoSoValue data, Bitcoin spot ETFs saw a total net outflow of $52.1092 million yesterday (March 20, Eastern Time). The Bitcoin spot ETF with the largest single-day net inflow yesterday was VanEck ETF HODL, with a net inflow of $2.9646 million. HODL's total historical net inflow has now reached $1.182 billion. The Bitcoin spot ETF with the largest single-day net outflow yesterday was BlackRock ETF IBIT, with a net outflow of $45.9441 million. IBIT's total historical net inflow has reached $63.257 billion. As of press time, the total net asset value of the Bitcoin spot ETF was $90.301 billion, with an ETF net asset ratio (market capitalization as a percentage of Bitcoin's total market capitalization) of 6.44%, and a cumulative net inflow of $56.231 billion.