午评：沪指半日涨0.21%重回4000点大关，福建本地股再度爆发

Market Overview - The three major indices collectively rose in early trading, with the Shanghai Composite Index up 0.21%, the Shenzhen Component Index up 0.52%, and the ChiNext Index up 1.35%, while the North Exchange 50 fell by 0.27% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 1.3595 trillion yuan, a decrease of 216.5 billion yuan compared to the previous day [1] - Over 3,000 stocks in the market experienced gains [1] Sector Performance - Leading sectors included Fujian stocks, cloud office, CPO, military equipment, airports, port shipping, and quantum technology, which saw significant gains [1] - Conversely, sectors such as coal mining and processing, Shenzhen state-owned enterprise reform, precious metals, wind power equipment, beauty care, and steel experienced declines [1] Notable Stocks - Fujian local stocks continued their strong performance, with stocks like Dahua Intelligent and Pingtan Development achieving four consecutive trading limit ups, while Fujian Cement and Haixia Innovation saw two consecutive limit ups [1] - CPO computing hardware stocks surged, with companies like Zhongji Xuchuang, Xinyi Sheng, and Industrial Fulian reaching historical highs [1] - Quantum technology stocks remained active, with Western Superconducting hitting new highs and stocks like Electronic City and Geer Software reaching trading limits [1] Declining Stocks - The coal sector saw multiple stocks adjust, with Dayou Energy hitting the trading limit down, and Yunmei Energy, Haohua Energy, and Shaanxi Black Cat also experiencing declines [1] - The precious metals sector also faced adjustments, with stocks like Zhaojin Gold, Hunan Silver, and Xiaocheng Technology declining [1]