美联储降息25个基点，A股三大指数冲高回落，沪指跌逾1%

Market Performance - On September 18, the three major A-share indices collectively closed lower, with the Shanghai Composite Index at 3831.66, down 1.15%; the Shenzhen Component Index at 13015.66, down 1.06%; and the ChiNext Index at 3095.85, down 1.64% [1] - The total trading volume for the day was 31,666 billion yuan, an increase of 7,637 billion yuan compared to the previous day [1] Sector Performance - In terms of sector performance, tourism and hotel, CPO hardware, pharmaceutical commerce, and wind power equipment sectors saw the largest gains [5] - Notable stocks included Yunnan Tourism and Qujiang Cultural Tourism, which hit the daily limit, while Xizang Tourism, Xian Tourism, and Huatian Hotel rose over 6% [5] - The CPO sector saw Dekeli and Huafeng Technology also hit the daily limit, with Guangku Technology rising by 15% [5] - In the pharmaceutical sector, China National Pharmaceutical surged to the daily limit, and Liuyuan Group rose over 5% [5] Monetary Policy Impact - The Federal Reserve announced a 25 basis point rate cut, bringing the federal funds rate to a range of 4% to 4.25% [5] - The rate cut is viewed as a "risk management" measure rather than the beginning of a series of cuts, which has led to some market disappointment [5] - Analysts suggest that the Fed's decision opens up more room for monetary policy adjustments in China, potentially leading to rate cuts and reserve requirement ratio reductions to stimulate the economy and stabilize the real estate and stock markets [6][7] - The overall sentiment is that the current A-share and Hong Kong markets are in a slow bull market, expected to last two to three years, encouraging investors to maintain confidence and patience [6]