中国基金报·2025-10-31 07:59Market Overview - On October 31, A-shares experienced a divergence where the three major indices fell, with the Shanghai Composite Index down 0.81%, the Shenzhen Component down 1.14%, and the ChiNext Index down 2.31. However, nearly 4,000 companies saw their stock prices rise, indicating a market where individual stocks performed well despite overall index declines [1][3]. Stock Performance - A total of 76 stocks hit the daily limit up, while 148 stocks rose more than 7%. The overall increase in stock prices was 38.13%, with a total trading volume of approximately 23498.13 billion [3]. - The AI application sector showed resilience against the market downturn, with stocks like Fushi Holdings hitting the daily limit up [3]. - Pharmaceutical stocks collectively surged, with companies like Shutai Shen and Lianhuan Pharmaceutical reaching their daily limits [5]. Sector Analysis - The lithium battery sector continued its upward trend, with stocks such as Enjie Co. and Tianji Co. hitting the daily limit up [6]. - In contrast, CPO and computing hardware stocks faced adjustments, with companies like Tianfu Communication and Zhongji Xuchuang dropping over 7% [6][7]. - The recent trend showed that stocks with declining performance, particularly in the liquor industry, experienced a rebound despite poor earnings reports, while technology stocks faced significant declines [8][9]. Notable Events - A viral moment occurred when NVIDIA CEO Jensen Huang was seen dining with prominent South Korean business leaders, leading to a surge in related stocks. For instance, Kyochon F&B's stock price soared by 20%, and Cherrybro's stock hit the daily limit up with a 30% increase [12][14]. - NVIDIA announced a significant agreement with major South Korean companies to provide over 260,000 accelerator chips to support AI projects, marking a strategic expansion in AI infrastructure [20][21].