Bitcoin spot ETF had a total net outflow of $211 million on September 5, and continued net outflow for 7 consecutive days. Grayscale ETF GBTC had an outflow of $23.2175 million. Fidelity FBTC had an outflow of up to $149 million. Bitwise BITB had an outflow of $30 million. The current total net asset value of Bitcoin spot ETF is $50.727 billion.