A股收评：三大指数高开低走！北证指数逆市涨3.84%，房地产、福建板块跌幅居前

Market Performance - The three major A-share indices opened high but experienced a downward trend, with the Shanghai Composite Index closing down 0.7% at 3873 points, the Shenzhen Component Index down 1.27%, and the ChiNext Index down 1.41% [1] - The North Exchange 50 Index, however, rose 3.84% [1] - The total market turnover reached 1.89 trillion yuan, an increase of 93.6 billion yuan compared to the previous trading day, with over 4300 stocks declining [1] Sector Performance - The real estate sector declined, with China Wuyi hitting the daily limit down [1] - The Fujian sector also retreated, with companies like Huaying Technology and Xiamen Xinda hitting the daily limit down [1] - The duty-free concept saw a drop, with Guangbai shares falling nearly 9% [1] - The aquaculture sector weakened, with Tianma Technology hitting the daily limit down [1] - Other sectors with significant declines included the Xiaohongshu concept, commercial retail, and prepared dishes [1] Gaining Sectors - The controllable nuclear fusion sector surged, with Tianli Composite hitting the daily limit up, along with Huazhong Cable and Xue Ren shares also reaching the daily limit up [1] - The wind power equipment sector rose, with Goldwind Technology hitting the daily limit up [1] - The superconducting concept saw a rally, with Yongding shares hitting the daily limit up [1] - Other sectors with notable gains included commercial aerospace and instrumentation [1] Additional Insights - The top gainers included the power generation equipment sector (+2.54%) and aerospace military industry (+0.20%) [2] - The precious metals sector experienced a net inflow of funds, while the banking sector showed a slight increase [2]