According to Farside Investors data, on June 21, the net outflow of FBTC was 44.80 million US dollars, and the net outflow of ARKB was 28.80 million US dollars. The net outflow of EZBC was 1.90 million US dollars, and the net outflow of GBTC was 34.20 million US dollars. The US Bitcoin Spot ETF had a net outflow of 105.90 million US dollars yesterday (June 21).