Bitcoin spot ETF had a total net inflow of $298,900 on July 31, Grayscale ETF GBTC had a net outflow of $0.00, Grayscale mini ETF BTC had a net inflow of $17.9954 million, BlackRock ETF IBIT had inflow of $20.9892 million, and Fidelity FBTC had an outflow of $31.57 million.