According to CoinMeta, US spot Bitcoin ETF saw outflows of over $147 million over two consecutive trading days, indicating a weakening demand from institutions. Based on Onchain Lens data, on September 9th there was a net outflow of $100.7 million, and on the 8th, an outflow of $46.6 million, totaling $147.3 million. Nevertheless, capital inflows in September remained positive, with about $622.7 million attracted at the beginning of the month. Investors are cautious ahead of the Federal Reserve's upcoming monetary policy decisions, and the price of Brent crude oil has broken through $100 per barrel, further exacerbating inflation concerns.