Workflow
揭秘涨停丨芯片概念多股涨停
Zheng Quan Shi Bao Wang·2025-09-23 11:04

Market Overview - A total of 54 stocks reached the daily limit up in the A-share market, with 51 stocks after excluding 3 ST stocks, resulting in a limit-up rate of 72.97% [1] Trading Highlights - The highest limit-up order volume was for Dazhong Public Utilities with 504,100 hands, followed by Meike Home, Lianmei Holdings, and Guangdong Construction with 335,400 hands, 296,800 hands, and 278,000 hands respectively [2] - Tianpu Co. achieved a remarkable 15 consecutive limit-ups, while Hangzhou Electric and Fulongma had 6 and 4 consecutive limit-ups respectively [2] Company Insights - Heertai has strategically positioned itself in the smart product business since the early development of artificial intelligence technology, integrating various technologies to upgrade traditional hardware [2] - Longchuan Technology provides testing equipment for integrated circuit packaging and testing enterprises, wafer manufacturing enterprises, and chip design companies [5] - Demingli focuses on flash memory controller chip design and storage module solutions, with applications in data centers, consumer electronics, and automotive electronics [6] - Guiguang Network is a significant broadcasting network operator in Guizhou province, actively participating in data center operations [7] Investment Trends - The net buying amount for Shanghai Construction exceeded 200 million yuan, with significant net purchases also seen in Wolong Materials and Demingli [10] - Institutional investors showed strong interest in Demingli, Haibo Sichuang, and Zhongdian Xinlong, with net buying amounts of 362 million yuan, 178 million yuan, and 79.2 million yuan respectively [10]