大爆发！军工股再掀涨停潮！

Market Overview - The A-share market experienced a rise today, with the Shanghai Composite Index up by 0.28% to 3352 points, the Shenzhen Component Index up by 0.93% to 10197.66 points, and the ChiNext Index up by 1.65% to 2029.45 points, with total trading volume in the Shanghai and Shenzhen markets at 132.19 billion yuan, a decrease of over 18 billion yuan from the previous day [1][2] AI Industry Chain - Stocks in the AI industry chain saw significant activity, with CPO concept stocks rising sharply. Notable performers included New Yi Sheng, which rose nearly 15%, and Zhong Ji Xu Chuang, which increased by over 11%. Cambridge Technology hit the daily limit, while other stocks like De Ke Li and Tian Fu Communication rose by over 7% [3][4] PCB Sector - The PCB sector also showed strength, with stocks like Rui De Intelligent rising over 10% and Si Chuang Electronics hitting the daily limit. According to CITIC Securities, PCB companies are maintaining a high growth rate due to strong demand driven by computing power, despite concerns about potential peak growth in overseas demand [5] Military Industry - The military sector experienced a resurgence, with multiple stocks hitting the daily limit, including Jin Tong Ling, Hang Tian Nan Hu, and Zhong Hang Cheng Fei, all rising by around 20%. The military trade market is expected to grow due to increased military spending amid geopolitical tensions, with Chinese military products becoming more competitive [6][8] High-Position Stocks Decline - Several high-position stocks experienced significant declines, including Jing Jin Electric, which fell over 10%, and Di Sheng Li, which hit the daily limit down. Companies have issued warnings about market volatility and the potential for over-exuberance among investors [9][10]