Wu said that according to SoSoValue data, yesterday (June 28, Eastern Time), the total net inflow of Bitcoin spot ETFs was 73.0454 million US dollars. Grayscale ETF GBTC had a net outflow of 27.1553 million US dollars in a single day. The Bitcoin spot ETF with the largest net inflow in a single day was BlackRock ETF IBIT, with a net inflow of 82.4255 million US dollars in a single day. The second largest was Ark Invest and 21Shares ETF ARKB, with a net inflow of 42.800 million US dollars in a single day.