Let's talk about the stock index in detail.
The stock market index, in simple terms, is a reference figure compiled by a stock exchange or a financial service institution to show the changes in the stock market.
Through the index, we can intuitively see the current stock market ups and downs.
The arrangement principle of stock indexes is complicated, so I won't explain it much. Click on the link below to teach you a quick understanding of the index: a complete book of 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 most common is the scale index, such as the well-known "Shanghai and Shenzhen 300" index, which describes the overall situation of 300 large enterprises with active trading, good representation and strong liquidity in the Shanghai and Shenzhen markets.
Thirdly, "SSE 50" index is also a scale index, and its specific function is to express the overall situation of 50 stocks with good representativeness, large scale and good liquidity in Shanghai securities market.
Industry index actually represents the overall situation of an industry. For example, the essence of "CSI 300 Medicine" is the industry index, which is composed of 17 stocks in the sample stock of CSI 300 index, and also reflects the overall performance of the companies in this industry.
The theme index represents the overall situation of a certain theme, such as artificial intelligence and new energy vehicles. The following are the relevant indexes: "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?
After the introduction in front of the article, we can know that the index actually selects representative stocks in the market, so according to the index, we can quickly know the overall ups and downs of the market, so we can also have a general understanding of the market's heat and even 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 1-09-07. The latest business changes are subject to the data displayed in the link in the article. Please click to view.