军工板块，大爆发

Core Viewpoint - The A-share market experienced mixed performance with fluctuations in the three major indices, highlighting a diverse range of stock movements and sector performances [1][2]. Market Overview - The Shanghai Composite Index rose by 0.20%, while the Shenzhen Component and ChiNext Index fell by 0.28% and 0.49% respectively [2][3]. - The total trading volume in the Shanghai and Shenzhen markets reached 920.8 billion, a decrease of 74.1 billion compared to the previous trading day [1][3]. Sector Performance - The military industry sector saw a significant surge, with stocks like Aileda hitting the daily limit and Changcheng Military Industry reaching historical highs [1]. - The AI intelligent agent concept also became active again, with stocks such as Huashengchang hitting the daily limit [1]. - Other strong sectors included robotics and reducer concepts, with Zhongma Transmission also hitting the daily limit [1]. - Conversely, the consumer goods sector underwent adjustments, with Dalian Friendship hitting the daily limit down [1]. - The top-performing sectors included military, precious metals, cultivated diamonds, and industrial internet, while the weakest sectors were innovative drugs, CPO, outbound tax refunds, and assisted reproduction [1].