Zheng Quan Shi Bao Wang·2025-10-31 03:17Group 1 - On October 30, a total of 77 companies were investigated by institutions, with 61 companies being researched by funds, indicating strong interest from institutional investors [1] - The most researched company was Zhongji Xuchuang, with 61 funds participating in the investigation, followed by Kaiying Network and Maigemeite, with 40 and 22 funds respectively [1] - The companies investigated are distributed across various sectors, with the electronics sector having the highest representation at 10 companies, followed by machinery and power equipment, each with 7 companies [1] Group 2 - Among the companies investigated, 9 have a total market capitalization exceeding 50 billion yuan, with Zhongji Xuchuang and Muyuan Foods exceeding 100 billion yuan [1] - In the past five days, 37 of the investigated stocks have risen, with Tianji Co., Pruis, and Fangyuan Co. showing the highest increases of 27.98%, 22.96%, and 22.53% respectively [2] - Conversely, 23 stocks have declined, with Shuiyang Co., Qingniao Fire Protection, and Daon Co. experiencing the largest drops of 11.14%, 8.69%, and 7.27% respectively [2] Group 3 - Among the companies investigated, 61 have released their Q3 reports, with the highest year-on-year net profit growth reported by Dia Shares and Sirepo, at 407.97% and 227.64% respectively [2] - The total market capitalization of the companies investigated varies significantly, with 28 companies having a market cap below 10 billion yuan, including Jiezong Technology, Lisheng Sports, and Shenkeda [1] - The investigation covered a total of 24 industries, highlighting the diverse nature of the companies involved [1]