Zheng Quan Shi Bao Wang·2025-07-04 10:36Market Performance - The ChiNext Index fell by 0.36%, closing at 2156.23 points, with a total trading volume of 420.45 billion yuan, an increase of 38.45 billion yuan compared to the previous trading day [1] - Among the tradable ChiNext stocks, 237 stocks closed higher, with 10 stocks hitting the daily limit up, while 1134 stocks closed lower, with 1 stock declining over 10% [1] Turnover Rate - The average turnover rate for the ChiNext today was 4.42%, with 57 stocks having a turnover rate exceeding 20% [1] - The stock with the highest turnover rate was Yihau New Materials, which closed up 5.94% with a turnover rate of 59.80% and a trading volume of 1.174 billion yuan [1] Sector Analysis - In terms of sector performance, the computer industry had the most stocks with a turnover rate exceeding 20%, totaling 10 stocks, followed by the pharmaceutical and mechanical equipment sectors with 8 and 7 stocks, respectively [2] Institutional Activity - Among the high turnover stocks, 8 were listed on the Dragon and Tiger List, with 6 stocks showing institutional presence [3] - Xicet Testing had 3 institutional seats with a total net purchase of 68.63 million yuan, while Longyang Electronics had 1 institutional seat with a net purchase of 21.19 million yuan [3] Fund Flow - A total of 30 high turnover stocks experienced net inflows from main funds, with the highest net inflows seen in Changliang Technology, Sifang Jingchuang, and Nanling Technology, amounting to 425 million yuan, 278 million yuan, and 244 million yuan, respectively [3] Earnings Forecast - Among the high turnover stocks, 2 announced their earnings forecasts for the first half of the year, with Hanyu Pharmaceutical expecting a net profit increase of 1567.36% [4]