The significance of the stock market index lies in that it is compiled by stock exchanges or financial services institutions to show the reference figures of stock market changes.
Index is an important indicator of the ups and downs of various stock markets. By observing the index, we can have an intuitive understanding of the current stock market ups and downs.
The arrangement principle of stock indexes is 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?
According to the compilation method and nature of stock index, stock index 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 refers to 300 large enterprises with good representativeness, liquidity and active transactions in Shanghai and Shenzhen stock markets.
For another example, the "SSE 50" index is also a common scale index, which represents the overall situation of 50 stocks with good market size and liquidity in the Shanghai Stock Exchange.
The industry index represents the overall situation of an industry. For example, "Shanghai-Shenzhen 300 Medicine" is an industry index, which consists of 17 stocks of the medical and health industry in the Shanghai-Shenzhen 300, and also reflects the overall performance of the stocks of the companies in this industry.
The overall situation of a theme is represented by a theme index, just as artificial intelligence and new energy vehicles are related indexes such as "leading technology" and "new energy vehicles".
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Second, what is the use of the stock index?
As can be seen from the above, some stocks selected by the index are representative. Therefore, the index can help us understand the overall ups and downs of the market more quickly, clearly understand the heat of the market, and even understand 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 1-09-24. The latest business changes are subject to the data displayed in the link in the article. Please click to view.