A股收评：放量逾5300亿元！沪指创10年新高，北证指数涨6.79%创历史新高，全市场超4000股上涨

Market Performance - A-shares experienced a significant rally, with the Shanghai Composite Index reaching a 10-year high, closing up 0.85% at 3728 points [1] - The Shenzhen Component Index rose 1.73%, marking its highest level since April 2023, while the ChiNext Index increased by 2.84%, the highest since February 2023 [1] - The North Stock Exchange 50 Index surged by 6.79%, achieving a historical peak [1] Trading Volume - The total trading volume for the day was 2.81 trillion yuan, an increase of 536.3 billion yuan compared to the previous trading day, setting a new high since October 9, 2024 [1] - Over 4000 stocks in the market recorded gains [1] Sector Performance - The liquid cooling concept stocks saw a significant surge, with companies like Shuguang Technology and Qiangrui Technology hitting the daily limit [1] - The CPO concept also rose, with stocks such as Dekeli and Ruijie Network reaching the daily limit [1] - The military and shipbuilding sectors experienced substantial gains, with companies like Great Wall Military Industry and Zhongtian Rocket seeing multiple stocks hit the daily limit [1] - Short drama concept stocks rallied, with Huace Film & TV hitting the daily limit [1] - Huawei HiSilicon concept stocks strengthened, with Jinsai Technology rising by 30% to hit the daily limit [1] - Other sectors with notable gains included F5G, consumer electronics, and AI corpus, while coal, precious metals, and phosphate chemicals saw declines [1]