揭秘涨停丨这只热门股封单量超70万手

Market Overview - A total of 68 stocks hit the daily limit up in the A-share market, with 51 stocks after excluding 17 ST stocks, resulting in a limit-up rate of 70.83% [1] Limit-Up Stocks - Yingxin Development had the highest limit-up order volume at 776,500 hands, followed by Jishi Media, Dahua Intelligent, and Pingtan Development with order volumes of 432,100 hands, 349,300 hands, and 323,700 hands respectively [2] - Yingxin Development is planning to acquire control of Guangdong Changxing Semiconductor Technology Co., Ltd. and focuses on emerging industries such as artificial intelligence, semiconductors, and biomedicine [2] - ST Zhongdi achieved 13 consecutive limit-ups, while *ST Baoying and HeFu China had 7 and 6 consecutive limit-ups respectively [2] Industry Highlights Ice and Snow Industry - Snowman Group and Dalian Shengya are key players in the ice and snow industry, providing cooling equipment for various ice entertainment projects [3] - Snowman Group supports projects like the Guilin Tianhu Outdoor Ski Resort and Changsha Xiangjiang Ice and Snow World [3] Thorium-Based Molten Salt Reactor - China's thorium-based molten salt experimental reactor has been completed and has achieved thorium-uranium conversion for the first time [4] - Companies like Lanshi Heavy Industry, Hailu Heavy Industry, and Baose Co., Ltd. are involved in the thorium-based molten salt reactor technology and have significant technical reserves [5] Smart Grid - Key stocks in the smart grid sector include Shima Power, Moen Electric, and Zhongneng Electric, which provide various electrical equipment and solutions for smart grid infrastructure [6][7] - Shima Power's long-life composite insulation products have gained recognition in China and Latin America [7] Institutional Activity - Institutions net bought over 200 million yuan in stocks such as Haixia Innovation, with top net purchases including Wanlima, Fulongma, and Haixia Innovation at 262 million yuan, 239 million yuan, and 209 million yuan respectively [8] - Deep Stock Connect saw net purchases of Haima Automobile at 96.98 million yuan, while net sales of Shenzhou Information reached 59.94 million yuan [8]