The meeting proposed to improve the speed and efficiency of the theoretical research results of quantum science and technology to be practical and engineering, actively attract enterprises to participate in the development of quantum science and technology, and guide more universities and research institutes to actively carry out basic research and application research and development of quantum science and technology. Today, Bian Xiao will share with you whether the concept of quantum technology can be pursued, for your reference only!

What is quantum technology?

For the development of this plot, many investors still say that they are still confused. After all, quantum mechanics doesn't understand, let alone invest in quantum technology.

In the past two days, Xiaoguang has also consulted a lot of materials. Let's take a look at popular science: the theory of quantum technology can be traced back to Einstein's era at the earliest. At present, there are two mainstream development directions, one is quantum computing and the other is quantum communication, which correspond to the basic principles of quantum superposition and quantum entanglement respectively.

It is a more advanced technology than big data, artificial intelligence and blockchain.

At present, China is rapidly narrowing the gap with the world-class level in the field of quantum computing, and the field of quantum communication has long been at the forefront of the world.

China is conducting experiments on the application number and network construction scale of quantum communication, and the scale of quantum communication engineering experiments far exceeds that of other countries.

In 20 17, China built the world's first commercial quantum secure communication line "Beijing-Shanghai trunk line" with a length of 2,000 kilometers.

If the advantage of quantum communication is "security". Traditional communication methods are at risk of being eavesdropped, and quantum communication, based on the three principles of uncertainty, measurement collapse and non-cloning in quantum mechanics, provides absolute security for communication that cannot be eavesdropped and deciphered by calculation, and can be used in many security-related fields.

What do ordinary investors think?

From the perspective of investment, the domestic quantum technology industry is mainly concentrated in the field of quantum communication. From upstream to downstream, it mainly includes five links: basic photoelectric component, quantum communication core component, quantum communication transmission trunk line, quantum system platform and application layer.

Domestic listed companies are mainly basic parts suppliers, core equipment manufacturers and network construction operators.

If you want to further observe the trend of the quantum communication sector, you can pay attention to the "CSI Quantum Communication Theme Index".

CSI Quantum Communication Theme Index selects components, equipment production, construction, operation and maintenance, operation and application related to quantum communication as sample stocks, reflecting the overall performance of listed companies with quantum communication theme.

At present, the index contains 29 stocks with related themes, 59% of which are concentrated in the information technology industry.

Many investors are curious to see the recent fiery performance of the quantum communication sector. I don't know much about quantum technology, but it sounds great. Can you vote?

In fact, Xiaoguang believes that although there are relevant good news in this field recently, the future development prospects are also worthy of attention. However, at present, the market of the quantum technology sector has no substantial performance support for the time being, and more is the market's response and pursuit of good news.

An expert said in an interview with a reporter from china securities journal, "Many investors entered the market more because of the stimulus of favorable policies, but they knew less about science and technology, and then refined into quantum technology. From the perspective of investment, there are not many truly high-end quantum technologies. "

Should I vote for "technology" that I don't understand?

When investing, we often encounter such a phenomenon, that is, we don't know about this thing, and we haven't heard much about it, but it sounds very tall and the rise is really good. Do you want to follow it?

In fact, the field of science and technology has always been a suitable area for A-share investment, and with the rapid progress of science and technology, it also has broad development prospects.

But if a very hot concept suddenly appears, but the market doesn't quite understand it, then as investors, we need to carefully screen it.

What technology does this field belong to?

Is it profitable now or is it still in the concept stage?

What are the future development prospects?

All these require us to know more about it before we can make investment decisions.

If this field produces results, the relevant listed companies also begin to make profits, which proves that the stock price performance of listed companies is indeed supported by performance.

If it is too late to start and commercialize, but a concept has been sought after by everyone, then it may be necessary to consider whether there is speculation in it, and beware of market bubbles.

After all, if you are optimistic about an industry, then after in-depth research and repeated analysis, long-term holding is the performance of true love powder!

Of course, if we really don't have time to study the field of science and technology, then as a citizen, it is also a good choice to choose a fund manager with more experience in science and technology investment to help us pay attention to and study all kinds of science and technology hotspots at all times!

Little knowledge:

First, we should pay attention to arranging the proportion of fund varieties according to our own risk tolerance and investment purpose. Choose the fund that suits you best, and set an investment ceiling when buying partial stock funds.

Second, be careful not to buy the wrong "fund". The popularity of funds has led to some fake and shoddy products "fishing in troubled waters", so we should pay attention to identification.

Third, pay attention to the post-maintenance of your account. Although the fund is worry-free, it should not be left unattended. Always pay attention to the new announcements on the fund website, so as to have a more comprehensive and timely understanding of the funds you hold.

Fourth, pay attention to buying funds, and don't care too much about the net value of funds. In fact, the fund's income is only related to the net growth rate. As long as the fund's net growth rate stays ahead, the income will naturally be high.

Fifth, we should be careful not to "love the new and hate the old" or blindly pursue new funds. Although the new fund has inherent advantages such as preferential prices, the old fund has long-term operating experience and reasonable positions, which is more worthy of attention and investment.

Sixth, we should be careful not to buy dividend funds unilaterally. Fund dividend is the return of investors' previous income, so it is more reasonable to change the dividend method to "dividend reinvestment" as far as possible.

Seventh, we should pay attention not to talk about heroes in the short term. It is obviously unscientific to judge the pros and cons of the fund by short-term ups and downs, and it is necessary to make a comprehensive evaluation of the fund in many aspects and conduct a long-term investigation.

Eighth, we should pay attention to the flexible choice of investment strategies such as steady and worry-free fixed investment and affordable and simple dividend transfer.

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