According to SoSoValue data, the total net inflow of Bitcoin spot ETF was 39.47 million US dollars yesterday (April 2, US Eastern Time).Yesterday, Grayscale's ETF GBTC had a net outflow of 81.86 million US dollars in a single day. The historical net outflow of GBTC is currently 15.15 billion US dollars. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock's ETF IBIT, with a net inflow of approximately 150 million US dollars in a single day. The total historical net inflow of IBIT has reached 14.27 billion US dollars. The second is Fidelity's ETF FBTC, with a net inflow of approximately 44.77 million US dollars in a single day, and the total historical net inflow of FBTC has reached 7.65 billion US dollars. It is worth noting that Ark Invest & 21Shares ETF ARKB had a net outflow of 87.49 million US dollars in a single day and has been showing a net outflow for two consecutive days.As of the time of writing, the total net asset value of Bitcoin spot ETF is 55.11 billion US dollars, and the ETF net asset ratio (the proportion of market value to the total market value of Bitcoin) is 4.27%. The historical cumulative net inflow is 12.08 billion US dollars.