According to CoinMeta, Bitcoin ETF listed in the United States in August attracted $3.52 billion in capital inflows, the highest of 2026, due to a 25% increase in Bitcoin prices. However, on September 1st, there was a capital outflow of $236 million, testing the sustainability of this rebound. Although the capital inflows in August significantly improved the capital gap for 2026, the performance in September indicated market volatility.