A股收评：沪指微跌0.07%，深地经济概念逆势崛起，贵金属板块领跌

Market Overview - The three major A-share indices experienced a decline after briefly turning positive, with the Shanghai Composite Index down 0.07%, Shenzhen Component Index down 0.62%, and ChiNext Index down 0.79% [1] - The total market turnover was 1.69 trillion yuan, a decrease of 202.4 billion yuan compared to the previous trading day, with over 2,900 stocks declining [1] Sector Performance Precious Metals - The precious metals sector saw a significant sell-off, with Hunan Silver down 7.71%, Xiaocheng Technology down 6.15%, and West Gold down over 4% [4][5] - Overnight, the precious metals market faced a comprehensive sell-off, with spot gold plunging nearly $280, marking the largest single-day drop in 12 years, and spot silver dropping over 8% [5] Real Estate - The real estate sector showed strong performance, with Yingxin Development, Guangming Real Estate, and Tianbao Infrastructure hitting the daily limit, while Hefei Construction and Shibei Gaoxin rose over 7% [15][16] Engineering Machinery - The engineering machinery sector performed well, with Iron Tuo Machinery up over 14%, Wanda Bearings up over 13%, and several stocks hitting the daily limit [13][14] - In September, China's engineering machinery import and export trade amounted to $5.505 billion, a year-on-year increase of 29.1% [14] Consumer Goods - The plant-based meat sector saw gains, with Double Tower Foods hitting the daily limit and Suobao Protein rising over 6% [17] Banking - The banking sector experienced a rise, with Jiangyin Bank up over 3%, and several other banks, including CITIC Bank and Agricultural Bank, also showing positive performance [18] Flu-related Stocks - Flu-related stocks continued to rise, with Hendi Pharmaceutical up over 14% and several other pharmaceutical companies hitting the daily limit [19] Future Outlook - The market outlook suggests that the most significant overseas disturbances may be passing, with upcoming events such as the Federal Reserve meeting and APEC summit expected to provide a favorable environment [20]