According to HODL15Capital data, the net outflow of Bitcoin spot ETF was 326 million US dollars yesterday. Among them, Grayscale GBTC had an outflow of 443.5 million US dollars, BlackRock iShares Bitcoin ETF had an inflow of 74.4 million US dollars, Fidelity FBTC had an inflow of 39.6 million US dollars, BITB had an inflow of 2.5 million US dollars, and the remaining six Bitcoin spot ETFs had no change.