1, Growth Enterprise Market (GEM), also known as the second board market, is a kind of securities market different from the main board market, which is specially designed for entrepreneurial enterprises, small and medium-sized enterprises and high-tech industrial enterprises that cannot be listed on the main board for the time being.

The stock exchange market provides financing channels and growth space for enterprises that need financing and development. It is an important supplement to the main board market and plays an important role in the capital market. The market code of China Growth Enterprise Market starts with 300.

2. Small and medium-sized board, that is, small and medium-sized enterprise board, refers to the growth enterprise market with a circulation of about 1 billion, which is relative to the main board market. Some enterprises can't meet the requirements of the main board market and can only be listed on the SME board market. Small and medium-sized board market is the transition of GEM, and the market code of small and medium-sized board in China begins with 002.

3. Shanghai Composite Index is referred to as "Shanghai Composite Index". Its sample stocks are all listed stocks, including A shares and B shares, reflecting the changes in the prices of listed stocks on the Shanghai Stock Exchange. Since the official release of 19965438+ on July 5, 2000.

4. Shenzhen Stock Exchange is the main stock index of Shenzhen Stock Exchange. It is a stock price index compiled by Paige weighting method, which selects 500 representative listed companies as sample stocks according to certain standards, and takes the number of circulating shares of sample stocks as the weight.

The base period is1July 20, 994, and the base point is 1000. From May 20, 20 15, in order to better reflect the structural characteristics of Shenzhen market and meet the needs of further market development.

Shenzhen Stock Exchange expanded the Shenzhen Stock Exchange Index, and the number of sample stocks of Shenzhen Stock Exchange Index was expanded from 40 to 500, which fully reflected the operating characteristics of Shenzhen market. As of June 20 15, 1, the Shenzhen Component Index surged by 5.07% to 1697 1.53.

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Matters needing attention

First, we should pay attention to arranging the proportion of fund varieties according to our own risk tolerance and investment purpose. Choose the fund that suits you best, and set an investment ceiling when buying partial stock funds.

Second, be careful not to buy the wrong "fund". The popularity of funds has led to some fake and shoddy products "fishing in troubled waters", so we should pay attention to identification.

Third, pay attention to the post-maintenance of your account. Although the fund is worry-free, it should not be left unattended. Always pay attention to the new announcements on the fund website, so as to have a more comprehensive and timely understanding of the funds you hold.

Fourth, pay attention to buying funds, and don't care too much about the net value of funds. In fact, the fund's income is only related to the net growth rate. As long as the fund's net growth rate stays ahead, the income will naturally be high.

Fifth, we should be careful not to "love the new and hate the old" or blindly pursue new funds. Although the new fund has inherent advantages such as preferential prices, the old fund has long-term operating experience and reasonable positions, which is more worthy of attention and investment.

Sixth, we should be careful not to buy dividend funds unilaterally. Fund dividend is the return of investors' previous income, so it is more reasonable to change the dividend method to "dividend reinvestment" as far as possible.

Seventh, we should pay attention not to talk about heroes in the short term. It is obviously unscientific to judge the pros and cons of the fund by short-term ups and downs, and it is necessary to make a comprehensive evaluation of the fund in many aspects and conduct a long-term investigation.

Eighth, we should pay attention to the flexible choice of investment strategies such as steady and worry-free fixed investment and affordable and simple dividend transfer.

Baidu Encyclopedia-Shenzhen Stock Exchange

Baidu Encyclopedia-Shanghai Stock Exchange