Market Performance - The ChiNext Index fell by 3.36%, closing at 2935.37 points, with a total trading volume of 465.68 billion yuan, a decrease of 11.88 billion yuan from the previous trading day [1] - Among the tradable ChiNext stocks, 132 stocks closed higher, with 5 stocks hitting the daily limit up, while 1254 stocks closed lower, with 5 stocks experiencing a decline of over 10% [1] Turnover Rate - The average turnover rate for the ChiNext today was 3.45%, with 27 stocks having a turnover rate exceeding 20% [1] - The stock with the highest turnover rate was Yunhan Chip City, which closed up 8.72% with a turnover rate of 66.75% and a trading volume of 1.56 billion yuan [1] Sector Analysis - In terms of sector performance, the power equipment industry had the most stocks with a turnover rate exceeding 20%, followed by the electronics and computer sectors [2] Institutional Activity - Five high-turnover ChiNext stocks appeared on the Dragon and Tiger List, with institutional participation noted in several stocks [3] - Jianfa Zhixin had 4 institutional seats with a net purchase of 22.81 million yuan, while Matrix Shares had a net sell of 10.94 million yuan from 4 institutional seats [3] Fund Flow - Among high-turnover stocks, 16 stocks saw net inflows from main funds, with Tongyuan Petroleum, Shuangyi Technology, and Boyuan Shares leading in net inflow amounts [3] - Conversely, Lihexing, New Special Electric, and Sunflower experienced significant net outflows [3] Earnings Forecast - Three high-turnover stocks released earnings forecasts for the first three quarters, all indicating profit growth [4] - Yunhan Chip City is expected to have the highest net profit growth rate of 41.41%, followed by Jianfa Zhixin and Haocreator with expected growth rates of 35.00% and 2.48%, respectively [4]