The Shanghai and Shenzhen 300 Index is a constituent stock index compiled by selecting 300 A shares in Shanghai and Shenzhen stock markets as samples. The sample of the Shanghai and Shenzhen 300 Index covers about 60% of the market value of the Shanghai and Shenzhen markets, which has a good market representation.

Taking 100 stocks listed on Shenzhen Stock Exchange as samples, the index based on this 100 stock is Shenzhen Stock Exchange 100 index.

Extended data:

Precautions:

1. Just choose an index fund with the same standard. If you hold too much, you can streamline it appropriately and keep a fund with strong investment strength.

2. For varieties in different markets, you can choose the corresponding theme index fund according to your personal financial strength and risk preference. If you are mainly small and medium-sized growth stocks, you can choose CSI 500, small and medium-sized board and other indexes, pay attention to dividend points, and you can choose dividend ETF.

3, the proportion of styles, large-scale styles and small and medium-scale styles can be matched according to the combination style. If the index funds you hold belong to the market style, you can increase small and medium-sized style funds, such as CSI 500, which can reduce the risk of market shock to some extent.

4. As the core allocation variety in the fund portfolio, index funds can be controlled within 2-3.

Baidu Encyclopedia-Shanghai and Shenzhen 300 Index

Baidu Encyclopedia-SSE 50

Baidu Encyclopedia-Shenzhen 100 Index

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