Shannon Semi(SZ:300475) Zhong Guo Zheng Quan Bao·2025-10-19 01:20Core Insights - This week (October 13 to 17), 90 stocks reached historical highs, excluding newly listed stocks from the past year [1] - As of October 17, a total of 929 stocks have reached historical highs this year, excluding newly listed stocks from the past year [2] Group 1: Stock Performance - Among the 90 stocks that reached historical highs this week, sectors such as non-ferrous metals and storage chips saw active trading, with leading storage chip stock, Xiangnong Xinchuan, achieving 13 historical highs in the last 30 trading days and a total market value of 46.6 billion [3] - Agricultural Bank's stock price reached a historical high this week, with a weekly increase of 11.57%, attracting market attention [3] - The stocks that reached historical highs this week are concentrated in the non-ferrous metals (19 stocks), machinery equipment (16 stocks), and electronics (13 stocks) sectors [3] Group 2: Trading Volume - The stocks with the highest trading volumes among the 90 that reached historical highs this week include ZTE Corporation (85.04 billion), Northern Rare Earth (81.37 billion), Zijin Mining (58.61 billion), Deep Technology (35.53 billion), and China Rare Earth (27.95 billion) [3] Group 3: Storage Chip Sector - The recent surge in the storage chip sector is attributed to several factors, including a significant increase in AI computing power demand due to the rapid development of generative AI, leading to a sharp rise in demand for high-bandwidth memory (HBM) [5] - Storage chip manufacturers are shifting towards producing high-profit, high-value-added products, resulting in tight supply for traditional storage categories like DDR4 [6] - Tight supply from original manufacturers and reluctance to sell in the spot market have led to increased inquiries and accelerated inventory depletion, causing storage chip prices to rise [7] Group 4: Market Trends - The recent rise in dividend assets is linked to changes in market risk preferences, with dividend assets becoming a market hotspot again and showing good anti-risk properties during market fluctuations [7] - The stocks with the highest weekly gains include Xinlai Fu (49.84%), Matrix Shares (39.20%), Haixia Shares (30.48%), Duori Pharmaceutical (28.84%), and Huajian Group (28.11%) [7] Group 5: High-Value Stocks - As of October 17, there are 9 stocks with prices exceeding 100 yuan, with the highest closing prices being Kaipu Cloud (184.4 yuan), Chunzong Technology (147.81 yuan), and Canxin Shares (131.10 yuan) [8]