According to CoinMeta, reports from Coinpaper indicate that the capital flows of Bitcoin ETF reflect how funds enter or leave spot Bitcoin exchange-traded funds (ETFs) ETF. Continuous inflows of funds may increase demand for Bitcoin, while persistent outflows could lead to selling pressure. ETF flows are considered an indicator of demand through traditional brokerage and institutional channels. When the demand for spot Bitcoin ETF rises, new fund shares can be created to maintain the market price of the ETFs ETF close to the value of the underlying Bitcoin. In August 2026, U.S. spot Bitcoin ETF recorded capital inflows for nine consecutive trading days, attracting approximately $3.04 billion, with a single-day inflow of $6.063 million. Blackstone's IBIT stood out in this process, attracting over $500 million in a single day. Although outflows are not always bearish, investors may rotate between different Bitcoin ETF or adjust their portfolios due to short-term macroeconomic conditions.