Zheng Quan Shi Bao Wang·2025-10-31 14:57Market Performance - The Shanghai Composite Index increased by 1.85% this month, with 230 stocks reaching historical highs [1] - Among the tradable A-shares, 3,051 stocks rose, accounting for 56.06%, while 2,364 stocks fell, making up 43.44% [2] Historical Highs - A total of 230 stocks reached historical highs this month, with 114 from the main board, 55 from the ChiNext, 50 from the Sci-Tech Innovation Board, and 11 from the Beijing Stock Exchange [2] - The average increase for stocks that reached historical highs was 10.24%, with the largest increase being 103.60% for Zhendemedical [2] Sector Analysis - The electronics, machinery equipment, and non-ferrous metals sectors had a significant concentration of stocks reaching historical highs, with 58, 34, and 29 stocks respectively [2] - The average closing price of stocks that reached historical highs was 72.30 yuan, with 46 stocks priced over 100 yuan and 53 stocks priced between 50 and 100 yuan [2] Market Capitalization - The average total market capitalization of stocks reaching historical highs was 70.06 billion yuan, with an average circulating market capitalization of 66.39 billion yuan [3] - Major stocks by total market capitalization included Agricultural Bank of China (25,411.84 billion yuan), CATL (17,132.86 billion yuan), and Industrial Fulian (14,297.89 billion yuan) [3] Institutional Activity - 65 stocks that reached historical highs saw institutional involvement, with 27 stocks experiencing net purchases [3] - Sunshine Power received the highest net purchase from institutions at 1.654 billion yuan, followed by Canxin Technology and Kaimete Gas with 613 million yuan and 418 million yuan respectively [3] Notable Stocks - Zhendemedical had a closing price of 95.00 yuan with a monthly increase of 103.60% and a turnover rate of 123.42% [3] - Guoshun Quantum had the highest closing price at 579.80 yuan, with a monthly increase of 65.19% [3]