1, base knowledge group 002398: September 16 base knowledge group evening resumption of the news, 7 days the stock price rose 5.08%, this year's rise fell -16.29%, the latest reported 6.69 yuan, up 3.4%, the market value of 4.82 billion yuan.
Participating company Xiamen AoDe Biotechnology Co., Ltd (13% stake) of rare earth nanofluorescence immunoanalyzer and rare earth nanoprobe based on a new type of coronavirus IgM/IgG antibody instant detection kit to obtain the European Union CE certification.
2, Meinian health 002044: September 16 evening resumption of short news, Meinian health today's share price at 15 o'clock rose 2.3%, quoted at 8.01 yuan, the market value reached 31.353 billion.
April 20 disclosure, the company for the resumption of work anti-epidemic screening work, has launched two programs, including "new coronavirus nucleic acid testing program" is to viral nucleic acid testing as the main project, in addition, Ali Health jointly with the United States Ninian Dahua health flagship store on the line of the "nucleic acid detection "
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3, a thousand red pharmaceutical 002550: September 16 news, a thousand red pharmaceutical opening quote 4.37 yuan, closed at 4.43 yuan, up 1.61%. The day's highest price of 4.53 yuan, the lowest reached 4.35 yuan, total market capitalization of 5.67 billion.
Thousand Red Pharmaceuticals said on the interactive platform, the company's holding subsidiary Jinghong Biotechnology specializes in molecular diagnostic reagent research and development and production, the current self-developed new crown antigen detection reagents have been on the Ministry of Commerce epidemic prevention materials export white list and began sales. In addition, the new crown nucleic acid detection kit and the fusion antibody detection reagent used to determine the effectiveness of the new crown vaccination is also in the process of development.
4, Anke Biological 300009: September 16 news, Anke Biological opening quote 12.28 yuan, closed at 12.51 yuan. 3 days the stock price fell 1.2%, the total market value of 20.497 billion yuan.
Note: Leading stocks are not fixed, and the status of a leading stock usually only lasts for a while. A leading stock is a stock that has influence and appeal to other stocks in the same industry sector during a certain period of time in the stock market, and its rise or fall will often play a guiding and demonstrative role in the rise or fall of other stocks in the same industry sector.