A股收评：沪指重回3600点，兵装重组板块全线走强

Market Performance - The three major A-share indices collectively rose on the 5th, with the Shanghai Composite Index increasing by 0.96% to return above 3600 points, the Shenzhen Component Index rising by 0.59%, and the ChiNext Index up by 0.39% [2] - The North Stock 50 Index saw a gain of 0.25%, and the total trading volume in the Shanghai and Shenzhen markets reached 161.58 billion yuan, an increase of 9.76 billion yuan compared to the previous day [2] Sector Performance - The PEEK materials sector, military industry restructuring, and copper cable high-speed connection sectors experienced significant gains, while the pharmaceutical sector underwent adjustments [2] - PEEK materials saw a strong performance across the board, with Zhongxin Fluorine Materials hitting the daily limit, and companies like Xinhan New Materials, Huami New Materials, and Nanjing Julong rising over 10% [2] - The military industry restructuring concept continued to perform well, with Changcheng Military Industry and Hunan Tianyan both hitting the daily limit [2] - The copper cable high-speed connection sector rose in the afternoon, with Changfei Optical Fiber hitting the daily limit and companies like Changxin Bochuang and Yidong Electronics increasing over 10% [2] - The pharmaceutical sector faced collective adjustments, with Qizheng Tibetan Medicine hitting the daily limit down and Anglikang falling over 9% [2]