Zheng Quan Shi Bao Wang·2025-09-24 13:57Summary of Key Points Core Viewpoint - On September 24, 18 stocks from the STAR Market experienced block trading, with a total transaction value of 580 million yuan, indicating active trading in the sector [1]. Group 1: Trading Activity - A total of 44 block trades were recorded, with a cumulative trading volume of 14.79 million shares [1]. - The stock with the highest transaction amount was Zhongwei Company, which had 13 block trades totaling 10.679 million shares and a transaction value of 286 million yuan [1]. - Other notable stocks in terms of transaction value included Jiehuate and Haiguang Information, with transaction amounts of 82.37 million yuan and 62.91 million yuan, respectively [1]. Group 2: Price Performance - The STAR 50 Index rose by 3.49% on the same day, with 530 stocks (90.14%) in the STAR Market experiencing price increases [1]. - The average increase for stocks involved in block trading was 4.11%, with Jiehuate, Fuchuang Precision, and Hehui Optoelectronics leading the gains at 12.78%, 11.32%, and 8.15%, respectively [1]. Group 3: Institutional Participation - Among the block trades, 14 transactions involved institutional buyers or sellers, covering 5 stocks [1]. - The top stocks by institutional buying amount were Zhongwei Company, Haiguang Information, and Bozhong Precision, with respective amounts of 211 million yuan, 48.86 million yuan, and 8.27 million yuan [1]. Group 4: Fund Flow - Out of the stocks that underwent block trading, 10 experienced net inflows of main funds, with the highest net inflows recorded for Zhongxin International, Haiguang Information, and Zhongwei Company at 1.137 billion yuan, 847 million yuan, and 334 million yuan, respectively [2]. - Conversely, stocks with the highest net outflows included Ruisheng Technology, Meidi West, and Haitian Ruisheng, with net outflows of 24.02 million yuan, 22.39 million yuan, and 16.56 million yuan, respectively [2].