The four most famous international exchanges:

Binance INTL	OKX INTL	Gate.io INTL	Huobi INTL
China Line　APP DL	China Line　APP DL	China Line　APP DL	China Line　APP DL

Note: The above exchange logo is the official website registration link, and the text is the APP download link.

What are blockchain concept stocks? “Blockchain concept stocks are classified as blockchain concept stocks by the market because their business has some connection with the blockchain. “Concept stocks” also have thresholds, ranging from Bitcoin, tokens, From ICO to blockchain, investors have not had time to understand the true meaning of the concept. The craze has already begun, and many investors have taken the risk and quickly joined the "gamble".

Blockchain is not equal to Bitcoin, tokens or Tokens, nor is it equal to ICO. Based solely on the imagination of blockchain disrupting the economic paradigm. "

The attributes of blockchain are in computer terms. Blockchain is a decentralized distributed electronic account that is implemented using hash functions, asymmetric encryption algorithms and consensus mechanisms. It is based on multi-point maintenance of a peer-to-peer network architecture. , distributed storage chain database. It is an electronic filing cabinet of original vouchers that is automatically maintained by multiple computers, can simultaneously retain copies in multiple places, and stores all historical transaction records of the entire market. In this filing cabinet, sequentially numbered voucher books called "blocks" are neatly stacked. Each voucher book is bound in an orderly manner with a number of original accounting vouchers called "transaction records." In order to ensure that the number of the voucher books is consistent They are connected in series using an encryption algorithm to form a one-way extending logical chain composed of "block" certificates that can only be added from the back and cannot be inserted, deleted or modified from the middle.

The blockchain in blockchain concept stocks may include 9 stages: digital currency, digital recognition, digital assets, decentralized digital exchange, digital identity authentication, value intermediary, smart contract, decentralized autonomous organization, and Programming society. Blockchain technology is still in the development stage and it is difficult to form a stable business. Blockchain is a technology and a continuation of human society.

Blockchain concept stocks have become the common "darling" of the global market. Whether it is the US stock market, Hong Kong stock market or A-share market, funds are pouring into concept stocks, creating wave after wave of craze. The biggest achievement of blockchain so far is the creation of the digital token economy (Digital Token Economy).
Token
Economic). This direction represents a promising class of blockchain application projects. Mainly to solve the problem that in the development process of digital economy, there are many transactions with real needs, but these transactions are restricted by existing rules, incentive mechanisms, transaction costs or payments and are difficult to carry out effectively.

Many listed companies in the A-share market have also chosen to speculate on hot topics and proactively label themselves blockchain. Under the "fanning" of various hot funds and institutions, investors have begun to pay attention to blockchain concept stocks. The hype is also very enthusiastic, and the listed companies with the blockchain concept do not have corresponding performance support. As the hype further develops, listed companies involving blockchain have emerged one after another. At the beginning of the concept hype, there were only about 10 blockchain concept stocks, but now the blockchain sector has rapidly expanded to 58 individual stocks. Bitong, the latest market analysis of digital currency.

The root of the popularity of blockchain is anarchy and unregulated transaction needs. This is actually not a technical problem, but is driven by a strong demand. It's just that the form seems to be that of issuing coins to make money, but the essence and root is still unregulated finance.

Common stocks currently include A-shares, B-shares, small and medium-sized companies, and GEM.

The official name of A shares is RMB ordinary shares. It is a common stock issued by domestic companies in China for domestic institutions, organizations or individuals (excluding investors from Taiwan, Hong Kong and Macao) to subscribe and trade in RMB. In 1990, there were only 10 A-shares in my country. By the end of 1997, A shares had increased to
There are 720 A-shares, with a total share capital of 164.6 billion shares, a total market value of 1,752.9 billion yuan, and a ratio to GDP of 22.7%. In 1997, the annual trading volume of A shares was 447.1 billion shares, and the annual trading value was 30
29.5 billion yuan, my country's A-share stock market has begun to take shape after several years of rapid development.

The official name of B-shares is RMB special stocks, which have a par value in RMB, are subscribed and traded in foreign currencies, and are listed and traded on domestic (Shanghai, Shenzhen) stock exchanges. Its investors are limited to: foreign natural persons, legal persons and other organizations, natural persons, legal persons and other organizations in Hong Kong, Macao and Taiwan, and Chinese citizens who have settled abroad. Other investors specified by the China Securities Regulatory Commission. At this stage, investors in Japanese stocks are mainly institutional investors in the above categories. B-share companies are registered and listed in China. It’s just that the investors are overseas or in Hong Kong, Macau and Taiwan.

**Small and medium board:**

The small and medium-sized sector, that is, the small and medium-sized enterprise board, refers to the entrepreneurial sector with a circulation of less than 100 million. It is relative to the main board market. Some companies cannot meet the requirements of the main board market, so they can only be listed on the small and medium-sized board market. The small and medium-sized board market is a transition from the GEM. The market code of the small and medium-sized board in China starts with 002. In May 2004, with the approval of the State Council, the China Securities Regulatory Commission approved the Shenzhen Stock Exchange to establish a small and medium-sized enterprise sector in the main board market.

**gem:**

GEM, also known as the second board market, is the second stock trading market. It refers to a securities trading market other than the main board that specifically provides financing channels and growth space for small and medium-sized enterprises and emerging companies that are temporarily unable to be listed. It is an effective supplement to the main board market. , occupying an important position in the capital market. Most of the companies listed on the GEM market are engaged in high-tech businesses, have high growth potential, have a short establishment time, are small in scale, and have not outstanding performance. GEM officially opened on October 23, 2009.

At present, blockchain technology has been proven to be widely used in finance, energy, social services and other industries, among which the application space in the financial field is the clearest. We still continue to be optimistic about the progress of optimization and implementation of blockchain in financial links such as payment, insurance, credit, and clearing. What does the blockchain sector mean? As a leading stock in the blockchain sector, it is recommended to continue to pay attention to the project advancement of technology alliances and related companies. .