Zheng Quan Shi Bao Wang·2025-10-22 10:53Market Overview - A total of 74 stocks in the A-share market hit the daily limit, with 56 stocks hitting the limit after excluding 18 ST stocks, resulting in an overall limit-hitting rate of 74% [1] Top Performers - The stock with the highest limit-hitting order volume was Yingxin Development, with 2,020,800 hands, followed by Shihua Machinery, ShenKai Co., and CITIC Heavy Industries, with limit-hitting order volumes of 521,900 hands, 417,000 hands, and 411,800 hands respectively [2] - In terms of consecutive limit-hitting days, ST Zhongdi achieved 4 consecutive limits, while Yingxin Development, Shihua Machinery, and ShenKai Co. each had 3 consecutive limits [2] Sector Highlights Oil and Gas - ShenKai Co. is a key supplier of offshore oil and gas equipment in China, with self-developed intelligent wellhead equipment applied in major offshore oil fields [2] - The company has won bids for several offshore oil and gas field projects, indicating strong market positioning [2] Pharmaceuticals - Notable pharmaceutical stocks hitting the limit include Guangji Pharmaceutical, Chenxin Pharmaceutical, Anglikang, and Te Yi Pharmaceutical, with a focus on innovative drug development and production [3] Robotics - The robotics sector saw significant limit-hitting stocks such as Ruineng Technology, Southern Road Machinery, CITIC Heavy Industries, and Saixiang Technology, with advancements in industrial robotics and AI applications [4][5] Oil and Gas Extraction - Key players in oil and gas extraction include Zhun Oil Co., Beiken Energy, and Shihua Machinery, focusing on technology services for oil and gas extraction and enhancing production efficiency [6][7] Institutional Activity - Institutions showed strong buying interest in stocks like Rongxin Culture, with net purchases exceeding 100 million yuan, alongside other notable stocks on the leaderboard [8]