Answer the question of the subject first: index funds and stock funds don't say who is good or bad, because there are differences between them, and the key depends on their respective operation methods.

Besides index funds and stock funds, do you know what stock index means? Stock index refers to a reference figure compiled by a stock exchange or financial service institution, which shows the changes in the stock market.

At present, the ups and downs of various stock markets can be seen intuitively through the index.

In fact, the arrangement principle of stock indexes is still very complicated, so I won't go into details here. Click on the link below to teach you a quick understanding of the index: the basic knowledge of the stock market necessary for a novice.

1. What are the common indexes in China?

The compilation method and nature of stock index is a basis of classification. Stock indexes can be divided into five categories: scale index, industry index, theme index, style index and strategy index.

Among them, the scale index has the highest frequency, such as the well-known "Shanghai and Shenzhen 300" index, which reflects the overall situation of 300 large enterprises with good representation, good liquidity and active trading in the Shanghai and Shenzhen markets.

For another example, the "SSE 50" index is also a scale index, which can convey the overall situation of 50 stocks with good representativeness, large scale and good liquidity in Shanghai stock market.

The industry index represents the overall situation of an industry. For example, the essence of "CSI 300 Medicine" is the industry index, which consists of 17 stocks in the medical and health industry in CSI 300, and also reflects the overall performance of the stocks in this industry.

The overall situation of the theme (such as artificial intelligence, new energy vehicles, etc.). ) is expressed by the theme index, then there are some related indexes such as "leading technology" and "new energy vehicles".

Want to know more about the index classification, you can download the following stock trading artifacts for detailed analysis: Free collection of nine stock trading artifacts (with sharing code)

Second, what is the use of the stock index?

According to the content of the above article, we can know that the representative stocks in the market are all selected by the index. Therefore, by analyzing the index, we can quickly understand the overall ups and downs of the market, and then we can see how hot the market is, and even know how to predict the future trend. For details, you can click on the following link to get a professional report and learn the analysis ideas: the latest industry research report is shared for free.

Reply time: 202 1-09-06. The latest business changes are subject to the data displayed in the link in the article. Please click to view.