收评：沪指涨0.39% 有色金属板块持续走强

Core Viewpoint - The Chinese stock market showed mixed performance with the Shanghai Composite Index slightly up by 0.39%, while the Shenzhen Component Index and the ChiNext Index experienced minor declines [1] Market Performance - The Shanghai Composite Index closed at 4162.88 points with a trading volume of 10,723.68 billion yuan, reflecting a gain of 0.39% [1] - The Shenzhen Component Index closed at 14,495.09 points with a trading volume of 14,156.56 billion yuan, showing a decrease of 0.06% [1] - The ChiNext Index ended at 3,310.31 points with a trading volume of 6,627.59 billion yuan, down by 1.04% [1] Sector Performance - The non-ferrous metals sector continued to strengthen, with companies like Hunan Gold and Zhangyuan Tungsten hitting the daily limit [1] - The power sector maintained its strong performance, with multiple stocks such as Southern Power Grid Energy and Henan Energy Holdings also reaching the daily limit [1] - The computing power leasing concept was active, with stocks like Yuntian Lifu and Tuo Wei Information hitting the daily limit [1] - The CPO and PCB concepts experienced a pullback, with stocks like Xinyi Sheng and Zhongji Xuchuang dropping over 5% [1] - Steel, gas, and coal sectors showed notable gains, while storage chips, fiberglass, and composite copper foil sectors faced declines [1]