Zheng Quan Shi Bao Wang·2025-12-30 14:48Summary of Key Points Core Viewpoint - On December 30, a total of 10 stocks from the STAR Market experienced block trading, with a cumulative transaction amount of 172 million yuan, indicating active trading in the sector [1]. Group 1: Trading Activity - A total of 17 block trades were recorded, with a cumulative trading volume of 2.4415 million shares [1]. - The stock with the highest transaction amount was Tuojing Technology, with a trading volume of 310,000 shares and a transaction amount of 103 million yuan [1]. - Other notable stocks in terms of transaction amounts included Canxin Co. and Jianlong Micro-Nano, with transaction amounts of 18.4941 million yuan and 13.2 million yuan, respectively [1]. Group 2: Price Performance - All stocks involved in block trading were sold at a discount, with the highest discount rates observed for Shijia Photon, Guoguang Electric, and Aerospace Hongtu, with discount rates of 21.08%, 15.73%, and 13.49% respectively [1]. - The STAR 50 Index rose by 1.01%, with 226 stocks (37.73%) in the STAR Market experiencing price increases [1]. - Among the stocks that underwent block trading, the average price change was a decline of 0.30%, with Canxin Co., Aifute, and Shijia Photon showing the highest increases of 4.49%, 3.76%, and 1.41% respectively [1]. Group 3: Institutional Participation - There were 3 transactions involving institutional buyers or sellers, with the highest institutional buying amounts for Tuojing Technology, Huayi Technology, and Aifute, amounting to 103 million yuan, 2.4712 million yuan, and 2.0041 million yuan respectively [2]. - In terms of capital flow, 4 stocks saw net inflows from major funds, with the highest net inflows for Shijia Photon, Canxin Co., and Tuojing Technology, amounting to 57.6398 million yuan, 42.5456 million yuan, and 32.3065 million yuan respectively [2]. - Conversely, Guoguang Electric, Aerospace Hongtu, and Huaguang New Materials experienced the highest net outflows, totaling 65.4989 million yuan, 28.5148 million yuan, and 25.9997 million yuan respectively [2].