According to SoSoValue, as of September 12th (Eastern Time), Bitcoin spot ETFs experienced a total net inflow of $39.02M.

Yesterday, Grayscale's ETF GBTC had a net outflow of $6.51M, bringing GBTC's total historical net outflow to $20.05B.

Grayscale Bitcoin Mini Trust ETF BTC had a net inflow of $ 5.18M，bringing Grayscale Bitcoin Mini Trust ETF BTC's total historical net inflow to $379.77M.

The Bitcoin spot ETF with the highest net inflow for the day was Ark Invest and 21Shares's ETF ARKB, with a daily net inflow of $18.34M, with ARKB's total historical net inflow reaching $2.25B.

Following that, Fidelity's ETF FBTC had a daily net inflow of $11.47M, with FBTC's total historical net inflow reaching $9.54B.

As of this writing, the total net asset value of Bitcoin spot ETFs stands at $52.67B, with the ETF net asset ratio (the market value relative to the total market value of Bitcoin) reaching 4.58%. The historical cumulative net inflow has reached $17.03B.

Source: https://sosovalue.com/assets/etf