According to data from SoSoValue, as of yesterday (September 12th, US Eastern Time), the total net inflow of Bitcoin spot ETF was 39.02 million US dollars. Grayscale's GBTC ETF had a net outflow of 6.51 million US dollars. Grayscale's Bitcoin Mini Trust ETF BTC had a net inflow of 5.18 million US dollars. The Bitcoin spot ETF with the highest net inflow yesterday was the ETF ARKB by Ark Invest and 21Shares, with a net inflow of 18.34 million US dollars. Following that was Fidelity's FBTC ETF, with a net inflow of 11.47 million US dollars.