科创50增强ETF、科创50ETF富国、科创板50ETF、科创50ETF涨超3%，时隔9个月美联储降息25个基点

Group 1 - The core viewpoint of the news highlights the strong performance of the Sci-Tech 50 Index, driven by the semiconductor sector, with significant weight in related industries [1] - The Sci-Tech 50 ETF focuses heavily on the semiconductor industry, with a weight of 66% in its components, including leading companies like Cambricon, SMIC, and Haiguang Information [1] - Domestic computing chips are gaining traction in the market, with major tech companies like Alibaba and Baidu increasing their procurement of local computing solutions [1] Group 2 - The Federal Reserve lowered the federal funds rate target range by 25 basis points to 4.00%-4.25%, aligning with market expectations [2] - The Fed's dot plot indicates a potential for two more rate cuts within the year, reflecting a dovish stance [2][4] - Concerns about the labor market have increased, with the Fed adjusting its language to indicate a slowdown in job growth and rising risks [3] Group 3 - Powell's statements suggest that future interest rate paths will depend on upcoming data, emphasizing that the recent rate cut was a "risk management cut" [4] - The Fed's balance sheet is expected to remain ample, indicating that quantitative tightening will continue [5] - The dovish stance of the Fed, combined with resilient economic fundamentals, is anticipated to support global liquidity and stock market performance [5][6]