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揭秘涨停丨机构和游资集体出逃DeepSeek龙头股

Market Overview - The A-share market saw all three major indices close higher, with a total trading volume of 1.71 trillion yuan [1] - A total of 87 stocks hit the daily limit up, with a limit-up rate of 71% [1] - The highest limit-up order volume was for Meiyuan Health, reaching 309,900 lots, followed by Juran Smart Home and Mengwang Technology with 278,600 lots and 259,800 lots respectively [1] Key Stocks and Trends - Mengwang Technology and Hangang Co. both achieved 8 consecutive limit-ups, while Juran Smart Home had 5 consecutive limit-ups [1][2] - AI medical concept stocks showed strong performance, with several stocks hitting the limit-up, including Mengwang Technology, Chaoyan Co., and Da'an Gene [2] - Mengwang Technology is leveraging advanced AI and robotics to provide efficient medical services, including a maternal health management platform and smart nursing robots [3] AI and Data Sector Developments - Companies like Chaoyan Co. and Da'an Gene are utilizing AI technologies for breast cancer screening and DNA diagnostics, significantly improving diagnostic efficiency [3] - The DeepSeek concept stocks, including Tuo Wei Information and Fei Li Xin, are innovating with AI server products and local deployment of AI models [4] - The establishment of a new state-owned enterprise, the National Data Group, is in preparation, indicating a focus on data asset management and operational efficiency [4] Investment Activity - The top net purchases on the Dragon and Tiger list included Shenzhou Digital, Mengwang Technology, and Jinqiao Information, with net purchases of 380 million yuan, 321 million yuan, and 260 million yuan respectively [5][6] - Institutional investors showed significant interest in Jinqiao Information, Runjian Co., and Yihua Record, with net purchases of 225 million yuan, 133 million yuan, and 122 million yuan respectively [6]