Based on SoSoValue data, the total net inflow of Bitcoin spot ETF was 576 million US dollars yesterday (February 27, US Eastern Time). It is reported that Grayscale's ETF GBTC had a net outflow of 125 million US dollars in a single day. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock's ETF IBIT, with a net inflow of about 520 million US dollars, setting a new record for IBIT's net inflow in a single day. Currently, IBIT's total historical net inflow has reached 6.54 billion US dollars. The second highest net inflow in a single day was Fidelity's ETF FBTC, with a net inflow of 126 million US dollars. Currently, FBTC's total historical net inflow has reached 4.48 billion US dollars. As of the time of publication, the total net asset value of Bitcoin spot ETF was 43.16 billion US dollars, and the ETF's net asset ratio (the proportion of market value to the total market value of Bitcoin) reached 3.86%. The historical cumulative net inflow has reached 6.72 billion US dollars.