PANews reported on September 19 that according to SoSoValue data, on September 18 (EST), Bitcoin spot ETFs had a net outflow of $52.827 million, the first net outflow after four consecutive days of net inflows. Among them, Grayscale GBTC had a net outflow of $8.1347 million in a single day, with a historical cumulative net outflow of $20.069 billion; Grayscale Bitcoin Mini Trust ETF BTC had a net inflow of $2.6634 million, with a historical cumulative net inflow of $385 million. As of press time, the total net asset value of Bitcoin spot ETFs was $54.846 billion, accounting for 4.61% of the total market value of Bitcoin, and the historical cumulative net inflow reached $17.444 billion.