2 1 Shi Ji Jing Ji Bao Dao·2025-10-31 07:49Market Overview - On October 31, the A-share market experienced fluctuations, with the Shanghai Composite Index falling by 0.81%, the Shenzhen Component Index by 1.14%, and the ChiNext Index by 2.31% [1][2] - The total market turnover reached 2.35 trillion yuan, with over 3,700 stocks rising [1] Sector Performance - The pharmaceutical sector saw collective gains, with stocks like Lianhuan Pharmaceutical and Sanofi China hitting the daily limit [3] - The liquor concept stocks surged in the afternoon, with Zhongrui Co. achieving two consecutive limit-ups [3] - The film and television sector was active, with Bona Film Group hitting the daily limit [3] - The AI application concept stocks also rose against the trend, with Rongxin Culture and Fushik Holdings both hitting the daily limit [3] Battery Sector Highlights - The battery sector showed strong performance on October 31, with Haike New Energy hitting the daily limit and Lijia Technology rising over 13% [5] - Several lithium battery companies reported impressive Q3 earnings, with Penghui Energy achieving a revenue of 3.28 billion yuan, up 74.96% year-on-year, and a net profit of 203 million yuan, up 977.24% [5] - Ganfeng Lithium reported a revenue of 6.249 billion yuan, up 44.10%, and a net profit of 557 million yuan, up 364.02% [5] - Tianqi Lithium's net profit reached 95.49 million yuan, up 119.26% year-on-year [5] Stock Price Analysis - As of October 30, stocks like Xianhui Technology, Zhenyu Technology, and Huabao New Energy showed the largest potential upside to their target prices, while popular stocks like CATL and Yiwei Lithium Energy still had over 10% upside potential [5] Optical Module Sector - The optical module sector faced a significant pullback, with major players like NewEase, Zhongji Xuchuang, and Tianfu Communication experiencing declines of 7.94% to 8.14% [14] - Despite strong demand in the optical module market, these companies reported a decline in Q3 revenue compared to Q2, attributed to changes in customer order patterns and procurement pressures [14][15] - Analysts remain optimistic about the long-term prospects of the optical communication industry, predicting a shift from "order acquisition" to "delivery capability" as the key competitive factor by 2026 [15]