揭秘涨停丨21股封单资金超1亿元
Zheng Quan Shi Bao Wang·2025-08-21 11:25

Group 1: Stock Performance - On August 21, 21 stocks had a closing limit order amount exceeding 100 million yuan, with Zhongyou Capital leading at 435 million yuan [2] - The top stocks by limit order volume included Renhe Pharmaceutical and Yuyin Co., with volumes of 458,800 and 436,400 hands respectively [2] - Zhongyou Capital achieved a daily trading volume of 3.179 billion yuan with a turnover rate of 2.32% [2] Group 2: Digital Economy Sector - Notable stocks in the digital economy sector that hit the limit included Cuiwei Co., Jinshi Technology, and Tianrongxin [3] - Tianrongxin was recognized as a "Digital Economy Benchmark Enterprise" in the 2024 Beijing Digital Economy Benchmark Enterprise Evaluation Report [3] - Jingbeifang has been involved in the construction of key systems for digital RMB, contributing to the cross-border payment system for central bank digital currencies [3] Group 3: Military Industry - Key stocks in the military sector that reached the limit included Daon Co., Chengfei Integration, and Lijun Co. [4] - Daon Co. has begun supplying military cable materials, with its HNBR products having broad application prospects [4] - Chengfei Integration is expected to benefit from policy support in the military sector and the advancement of domestic large aircraft projects [4] Group 4: Natural Gas Sector - Stocks in the natural gas sector that hit the limit included Zhunyou Co. and Shenkai Co. [5] - Zhunyou Co. specializes in providing technical services for oil and gas extraction enterprises [6] - Shenkai Co. focuses on equipment research, manufacturing, and sales in the oil and gas exploration and refining sectors [6] Group 5: Net Buying Activity - Six stocks on the龙虎榜 (Dragon Tiger List) had net buying amounts exceeding 100 million yuan, with Jingbeifang and Zhongyou Capital leading at 289 million and 268 million yuan respectively [7] - Institutional net buying was significant in stocks like Zhongdian Xilong and Chuangyitong, with net buying amounts of 109 million and 62.83 million yuan respectively [7]