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Anonymous users2024-02-07I can't tell you the strict written meaning, but now I'll give you a more popular way to see if you can understand it?
The Shanghai Composite Index and the Shenzhen Composite Index are likened to "countries" in the ** exchange, and the rise or fall of the index is the "country" weather vane: the Shanghai Composite Index (SZSE) Index is the rise of the composite index on behalf of the wealth and strength of the "country", and most of the ** under the leadership of this country are also relatively "rich" - especially the weighted **stocks will also**, in other words, the Shanghai Composite Index (Shenzhen Composite Index) is driven by the weight of the stock (most**) collective**; The decline in the "index" means that the economy of the "country" has gone downhill, and most of them will also decline wave by wave. The country is rich and the people are strong - it can also be manifested in these aspects!
To do **, first of all, we must learn to see the trend and a series of skills such as good psychological tolerance, first of all, we must learn to follow the trend; If you don't look at the trend, you will be hit by a major blow to the market! Some people once said: Nothing goes well, always the wrong beat, either buy high, or sell low!
If you operate in this way, it won't take long to be eliminated by the market! I think this is the result of not looking at the trend and not having a good psychological tolerance and poor adaptability.
In an uptrend (index or **) wave by wave rise, especially crazy soaring, don't beat too fast, radicals always want to chase, that is always easy to set, when it (index or **) falls back to the support level of the important ** or trend line is the best buying point! On the contrary, in the downward trend, we must dare to break our arms, and those who know the times are Junjie - this is not bad at all! When you see the ** trend change (from rising to falling), you must have the courage to cut your position, and the small pain now is far better than the big pain in the future!
Remember what the ancients once said: Is there any egg under the nest?
Okay, that's all for now! Useful useless said a whole bunch of things! The above is my personal opinion, if it is right, please include it if it is wrong! See the smile!
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Anonymous users2024-02-06The Shanghai Composite Index is a weighted composite stock price index compiled by the Shanghai ** Stock Exchange, with all the ** listed on the Shanghai ** Stock Exchange as the calculation range and the issuance volume as the weight. The index was based on 19 December 1990 and the base day index was set at 100 points, which was released on 15 July 1991. The index reflects the stock price movements of all A-shares and all B-shares listed on the Shanghai ** Stock Exchange.
The calculation method is broadly the same as that of the Shenzhen Composite Index, except in the treatment of new listings.
The calculation of the Shanghai Composite Index will not be included in the calculation until one month later when there are new shares listed.
**There are ups and downs every day, when **** accounts for a large proportion of all weights**will**, and vice versa**. In addition to the majority of the majority of the index, there is also an important reason for the large weight, that is, companies with a large total share capital, such as: 600028 Sinopec accounts for the Shanghai Composite Index, and his ** and ** will affect the direction of the Shanghai Composite Index.
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Anonymous users2024-02-05Represents the ups and downs of the money game.
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Anonymous users2024-02-04The Shanghai Composite Index is the abbreviation of the Shanghai Composite Index, which is the first index compiled by the Shanghai Stock Exchange, which reflects the overall trend of the Shanghai Composite Index.
Many investors pay attention to the Shanghai Composite Index, which reflects the general trend of the market and is the basis for buying and selling.
The predecessor of the Shanghai Composite Index is the Shanghai Quiet Index, which was compiled by the Jing'an** Business Department of the Trust and Investment Company of the Industrial and Commercial Bank of China Shanghai Branch on November 2, 1987. The Shanghai Composite Index was compiled and published by the Shanghai ** Stock Exchange on July 15, 1991, with December 19, 1990 as the base period, the base period value of 100, with all listed ** as the sample, and ** issuance as the weight.
After understanding the basic concepts and functions of the Shanghai Composite Index, let's take a look at the calculation method of the Shanghai Composite Index
The calculation formula of the Shanghai Composite Index is: Today's stock price index = today's **total market value of the base period**total market value 100
The specific calculation method is to multiply the **** price of the base period and the calculation date (if there is no transaction on the day, the ** price of the previous day will be used) by the number of issued shares respectively, and then add them to obtain the total value of the base period and the calculated daily market price, and then divide them to obtain the stock price index. In the event of listing** capital increase or share expansion or new (deleted), it must be amended accordingly, and its calculation formula is adjusted as: Today's stock price index = today's ** total market value New benchmark ** total market value 100 formula:
New Benchmark ** Market Value = Pre-Revised Benchmark ** Market Value (Pre-Correction **Market Value + ** Market Capital) ** Market Value Before Amendment.
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Anonymous users2024-02-03Positive real numbers are all real numbers greater than 0 (including rational and irrational numbers. Among them, irrational numbers are infinite non-cyclic decimals, and rational numbers include integers and fractions. Mathematically, real numbers are intuitively defined as numbers that correspond to points on the number line.
Originally, real numbers were only called numbers, but later the concept of imaginary numbers was introduced, and the original numbers were called "real numbers" - meaning "real numbers". ）
The general form of an exponential function is y=a x(a>0 and ≠1) (x r).It is one of the elementary functions. It is a monotonic, convex, non-upper bound differentiable positive value function defined on a field of real numbers.
It can be seen that the changes and trends of ****.
When calculating the ** index, the ** index and the average stock price are often calculated separately. By definition, an index is the average share price. However, from the actual role of the two on the **, the average stock price is a general level that reflects a variety of **** changes, usually expressed as an arithmetic average. >>>More
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