Kechuang 50 index stock list

Science and Technology Innovation Board Daily (Changsha reporter Li Yongjun Huang Lu) news, The sample of Kechuang 50 Index is about to be adjusted for the first time, and five securities, namely Microscience Information, Youkede, Zejing Pharmaceutical, Tebao Bio and Haohai Shengke, are transferred to the index.

There are gains and losses. Guangxin Optoelectronics, Hot Scenery Bio, Hongquan IOT, Ang Lee Ruixin Materials and Platinum all turned out of the index. According to the announcement issued by Shanghai Stock Exchange and China Securities Index Co., Ltd. on August 28th, this adjustment will take effect on September 14.

In the newly selected list, micro-information has the highest profit.

The 50 samples of the science and technology innovation board are concentrated in a new generation of strategic emerging industries, such as information technology, biomedicine and high-end equipment, which highlights the industrial structure characteristics of the science and technology innovation board driven by innovation.

Among the five stocks transferred this time, as of the close of August 28th, the market values of VIOS, Youkede, Zejing Pharmaceutical, Tebao Bio and Haohai Shengke were 654.38+028 billion, 266.5438+00 billion, 23.3 billion, 265.438+06 billion and 65.438+086 billion respectively. Micro-information and Youkede belong to the representative companies of the new generation of information technology industry, and the latter three businesses are concentrated in the field of biomedical segmentation.

It is worth mentioning that Youkede and Zejing Pharmaceutical are companies with different voting rights structures and unprofitable companies respectively. The net profit of VIA Information, Tebao Bio and Haohaishengke in the first half of the year was 654.38+37 million yuan, 466 1 10,000 yuan and 27.52 million yuan respectively. Among the five newly selected companies, VIA Information is the only technology innovation board company with a net profit of over 100 million, with the lowest dynamic P/E ratio of 46 times.

What do the five transferred companies have in common?

From the perspective of performance quality, the overall performance of the transferred company is not as good as that of the newly transferred company. Including Guangxin Optoelectronics, Hot Scenery Bio and Platinum, all suffered losses or declines in different degrees in the first half of the year. Among the transfer companies, only Hongquan IOT and Ang Lee Ruixincai achieved net profit growth.

Market value is another important consideration. Among the five companies transferred out, Guangxin Optoelectronics (market value 5.28 billion), Thermocrystal Bio (market value 3.2/kloc-0.0 billion), Bolton (market value 7.76 billion), Hongquan IOT (market value 4.65 billion) and Ang Lee Ruixin Materials (4.94 billion) have an average market value of only 5/kloc-0.0 billion.

The total market value of the five transferred securities is 25.8 billion yuan, which is lower than the market value of a company transferred to Youke this time. The total market value of the transferred five companies, including Youkede, exceeds 654.38+000 billion yuan, and the average market value exceeds 20 billion yuan. Obviously, from the perspective of market value, the new five companies are more in line with the sampling requirements of the Science and Technology 50 Index.

According to the Shanghai Stock Exchange, the market value scale and liquidity are the most basic and core standards of the international representative component index. Drawing lessons from the experience of representative component indexes at home and abroad, combined with the objective situation of the development of science and technology innovation board market, after excluding the securities with an average daily turnover of 65,438+00% in the sample space in the past year, the top 50 securities with an average daily total market value are selected as the "Kechuang 50" index sample, which can not only ensure the liquidity of the sample, but also achieve better representativeness.

The sample stocks of Kechuang 50 Index are adjusted once every quarter.