According to PANews, data from SoSoValue indicates that on August 15, 2025, Bitcoin spot ETFs experienced a total net outflow of $14.1295 million. The Blackrock ETF IBIT recorded the highest single-day net inflow of $114 million, bringing its historical total net inflow to $58.674 billion. Conversely, the Grayscale ETF GBTC saw the largest single-day net outflow of $81.8171 million, with its historical total net outflow reaching $23.803 billion. As of the latest update, the total net asset value of Bitcoin spot ETFs stands at $151.979 billion, with an ETF net asset ratio of 6.54% relative to Bitcoin's total market capitalization. The cumulative historical net inflow for Bitcoin spot ETFs has reached $54.974 billion.