午评：沪指跳空涨超1%逼近4000点，福建板块集体爆发

Market Overview - The Shanghai Composite Index reached a ten-year high, approaching 4000 points, with a morning increase of 1.04% [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.57 trillion, an increase of 337.2 billion compared to the previous trading day [1] Sector Performance - Strong performance was noted in the computing hardware sector, with stocks like Dongtian Micro reaching a 20% limit up and others like Xinyisheng and Huylv Ecological hitting historical highs [1] - The controllable nuclear fusion concept stocks were active, with Dongfang Tantalum achieving a historical high after two consecutive trading days of gains [1] - Local stocks in Fujian province surged, with Haixia Innovation hitting a 20% limit up and Pingtan Development achieving five gains in seven days [1] - The coal sector showed signs of recovery, with Zhengzhou Coal Power gaining three times in six days [1] Declining Sectors - The gaming and wind power sectors experienced collective adjustments, with stocks like Youzu Network and Haili Wind Power seeing significant declines [1] - The steel, CPO, and Fujian sectors led in gains, while wind power and gaming sectors were among the largest decliners [1]