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Someone has invented an invisible "currency" that anyone can make with a computer. Then, this special currency, which was originally a niche market, suddenly became the most expensive currency in the world overnight. Once, 1 U.S. dollar was exchanged for 1,300 coins. Now, 1 coin is exchanged for more than 100 U.S. dollars. At its highest value, 1 coin could be exchanged for 266 U.S. dollars. This kind of invisible "money" that can buy goods is called Bitcoin. Speculators think it is a "newly invented currency" and "Currency 2.0", while opponents say it is "a game played by fools, lunatics, and liars."

Some online stores accept Bitcoin

——The success rate is not high

One data shows that thousands of merchants around the world currently accept Bitcoin as currency settlement. A few days ago, a reporter found in a Taobao store that in addition to selling Bitcoin, some online stores also sell Bitcoin supporting supplies, such as Bitcoin 4-core mining machines and other items. There are currently more than 10 Taobao stores that support Bitcoin payment. The products that support Bitcoin payment include energy-saving lamps, mobile phones, cross-stitch, antiques and other physical items, as well as virtual items. A Taobao store of "Zhouyi Service" announced that it "supports Bitcoin payment", and its Bitcoin price is converted into RMB, which is slightly higher than the price of RMB payment.

Can Bitcoin be spent as money in reality? According to industry insiders, the success rate of using Bitcoin to pay in Taobao stores is not high due to the credibility issues of both parties to the transaction.

Born in the online virtual world

——Scam or opportunity?

Simply put, Bitcoin, like Q coins and game coins, was born in the virtual world of the Internet. The biggest difference from the latter two is that Bitcoin is said to be "capped" and the total amount is always constant. According to the inventor, Bitcoin is a digital currency based on an "open source P2P software".

In the early days, Bitcoin was just a toy in the hands of programmers, and it was first used as a currency in May 2010. Laszlo Hanyecz, a programmer in Florida, used 10,000 Bitcoins to buy two pieces of Papa John's pizza. This was the first recorded transaction of Bitcoin as a real-life currency.

"Bitcoin is a special data code calculated by a computer. Although the manufacturing process is complicated, it is not limited by people at any time and place. Everyone can do it, as long as they have a computer." A person who has been engaged in electronic technology research for many years said that the Bitcoin client is installed on the computer of the coin earner. After opening the client, all the transaction information data on the network will be automatically downloaded to the local. Use your own computer to make Bitcoin, be a "miner", or use money to buy the coins mined by the miners, or you can set up an online store to sell things and collect Bitcoins.

The source revealed that this manufacturing process requires precise calculations. Every time a Bitcoin is calculated, the calculation formula of the code will become more complex, and the calculation difficulty of the next coin will increase. Therefore, the calculation of Bitcoin will become increasingly difficult and slower. "In the later stages, you may not be able to calculate a single Bitcoin for several days. Currently, the number of Bitcoins that can be calculated in the world is permanently set at 21 million."

This person said that Bitcoin has formed a "bubble" at this stage of its development, and it looks very similar to a "pyramid scheme". Bitcoin owners continue to take over other people, and the next person must be able to find a new owner to make a profit. If a new owner cannot be found, the entire system will collapse.

During the transaction, people discovered that there is also a mysterious organization called the "Bitcoin Foundation", which has great power and can even shut down a client that is already running but has a bug.

Does not have basic monetary conditions

——Cannot be equivalent

"Bitcoin was not founded by any government or bank and cannot find an issuer. It is far from meeting the basic conditions for becoming a currency." Xin Qiang, deputy general manager of the Risk Management Headquarters of the Bank of China, said that this purely calculated "digital symbol" does not have any credit guarantee.

Relevant staff of the Municipal Banking Regulatory Bureau reminded that Bitcoin is currently outside the supervision of laws and regulations.

The essence of currency is generally equivalent items, and the value of Bitcoin is based on two theoretical foundations: it will be used more and more, and its total amount is constant, so it will only "appreciate" if more people use it. In this regard, bankers pointed out that this has entered a strange circle. The current "market" of Bitcoin has skyrocketed and plummeted, making it unable to become a relatively stable value scale, unable to become a general equivalent, and unable to be used.

An interview with Song about Jiang Hao’s photography history

Real-time trend analysis of Bitcoin market: Interpretation of price dynamics in US dollar terms

With the continuous development of blockchain technology, Bitcoin, as the leader of cryptocurrency, has always attracted much attention. In the eyes of many investors, Bitcoin is not only an investment product, but also a revolutionary form of currency. This article will conduct an in-depth analysis of the real-time trend of Bitcoin market, especially the price dynamics under US dollar pricing.

Overview of real-time trends in Bitcoin market

Since its birth in 2009, Bitcoin has experienced many price fluctuations. In 2017, the price of Bitcoin once exceeded the US$20,000 mark, setting a record high in history. Then the market experienced violent fluctuations and the price fell sharply. Entering 2021, the price of Bitcoin rose again, once approaching US$65,000. What is the current real-time trend of the Bitcoin market?

Bitcoin price dynamics in US dollars

From a US dollar pricing perspective, Bitcoin prices will show a clear upward trend in 2021. The following is the price chart of Bitcoin in the past year:

(Insert Bitcoin price chart here)

As can be seen from the figure, the price of Bitcoin reached a low in January 2021, and then began to rise. In April and May, the price of Bitcoin experienced a brief correction, but the overall price was still rising. In June, the price of Bitcoin accelerated again, approaching US$65,000. In July, the price of Bitcoin fell sharply, once falling below US$40,000. Since then, the price of Bitcoin has fluctuated between US$40,000 and US$65,000.

Analysis of the causes of Bitcoin price fluctuations

(1) Market supply and demand: The total amount of Bitcoin is limited, so the market supply and demand has an important impact on price fluctuations. When the market demand for Bitcoin increases, the price will rise; conversely, when the market demand for Bitcoin decreases, the price will fall.

(2) Policy factors: The attitudes of various governments towards cryptocurrencies have an important impact on the market. In May 2021, my country announced that it would strengthen the supervision of cryptocurrencies such as Bitcoin, resulting in a sharp decline in the price of Bitcoin.

(3) Technical factors: As an application of blockchain technology, Bitcoin’s technological development level will also affect price fluctuations. Events such as Bitcoin forks and upgrades may have an impact on prices.

(4) Market sentiment: Investors’ confidence and expectations in the market will also affect the price of Bitcoin. When market sentiment is high, prices tend to rise; conversely, when market sentiment is low, prices tend to fall.

Bitcoin market real-time trend prediction

Short-term trend: Judging from the current market situation, Bitcoin prices may maintain a volatile trend in the short term, and there are still certain uncertainties in the market, such as policy risks, technical risks, etc.; some investors may choose to wait and see, waiting for further market clarity.

Mid- and long-term trends: Judging from historical experience, the price of Bitcoin has the potential to rise in the medium to long term. Blockchain technology continues to mature. Bitcoin, as an application of blockchain technology, is expected to gain wider application scenarios; global monetary easing policies may cause funds to flow into the cryptocurrency market, driving up the price of Bitcoin.

The real-time trend of Bitcoin market price dynamics in US dollar terms are affected by many factors. While paying attention to Bitcoin prices, investors also need to pay attention to market dynamics, policy factors, technological development, etc. to reduce investment risks. In the future investment process, investors should remain rational, rationally allocate assets, and achieve wealth appreciation.

Trading in the Year of the Dragon has just begun, and quantitative trading has once again been pushed to the forefront.

Before the Spring Festival, against the background of sharp fluctuations in the A-share market, many quantitative products suffered heavy blows, with large excess retracement. Data shows that at least more than a hundred quantitative private equity products fell by more than 10% in the week before the holiday, and some products have given back last year's full-year profits, including products under the tens of billions of quantitative private equity products. After this round of decline, 85% of quantitative private equity products are currently experiencing losses.

Regarding the impact of the retracement of the quantitative industry, a number of tens of billions of private equity firms such as Jiukun Investment and Huanfang Quantitative have recently issued product operation descriptions to reflect and review the recent net value retracement of their products. So, what are the reasons for the massive retracement of quantitative products this time? What problems are exposed behind the scenes?

Quantitative products suffer heavy losses

Since 2024, the A-share market has entered into adjustment again, and the previously prosperous small and micro-cap style "braked" before the holiday. Data show that as of February 8, the Wind micro-cap index has fallen by 27.49% year-to-date, falling by nearly 30% in just over a month; the CSI 1000 and CSI 2000 indexes have fallen by 15.19% and 27.49% respectively during the year.

With the change in style, many quantitative private equity products have experienced sharp retracements. Wind data shows that more than 4,800 quantitative private equity funds with data as of February 20 have suffered an average loss of 3.42% since February, and more than two-thirds of the products have experienced retracement. So far, the average loss of quantitative private equity funds this year has been 8.07%, and the proportion of loss-making products has exceeded 85%.

Among them, more than 130 products have fallen by more than 20% since February, among which quantitative long strategies were the hardest hit, accounting for more than 60%. For example, Zhipinlong Tiangui Quantitative No. 2 and Xincheng Quantitative Quadratic No. 1 both fell by more than 50% in this range; Hengsui Jiye Evergreen-Family Exclusive No. 3 and Xincheng Quantitative No. 1 both fell by more than 45%.

Judging from the situation in the week before the holiday alone, Wind data shows that from February 5th to 8th, there were 149 quantitative private equity funds with a single-week decline of more than 10%, including 50 quantitative long strategy private equity products. The losses of some of these products have exceeded the returns for the whole of last year. For example, the Mengxi National Securities 2000 Index Quantitatively fell 31.87% in a single week on the 2nd, while the annual return in 2023 will be 11.24%.

After this round of decline, the number of quantitative private equity funds that fell by more than 20% during the year has exceeded 530, and 120 have fallen by more than 30%. The reporter noticed that among the segmented strategies, products tracking the CSI 500 and CSI 1000 indexes were significantly dragged down, with average declines of 11.89% and 19.06% during the year.

Many of them are products of tens of billions of quantitative private equity. For example, the Jiulun Qianyu CSI 1000 Index Enhanced Exclusive No. 7 and the Jiulun Qianyu CSI 1000 Index Enhanced Exclusive No. 8 under Jiukun Investment have fallen by 28.36% and 28.35% respectively since the beginning of the year; Huufang 500 Index Enhanced Xinxiang No. 21 and Huufang 1000 Index Enhanced Xinxiang No. 2, both owned by Magic Square Quantitative, have both fallen by more than 20%.

The reporter noticed that not only quantified private equity products, but also quantified public offerings had similar situations. Wind data shows that as of February 20, the average decline during the year for 499 quantitative funds with available data (only initial funds are counted) was 7.68%. This year, 30 fund products have experienced a drawdown of more than 20% during the year.

Among them, Dacheng Dynamic Quantitative A, Nuoando Strategy, and CITIC Prudential Multi-Strategy A all fell by more than 10% in the week before the holiday. The cumulative returns of these three products this year have been -38.07%, -34.58%, and -28.61% respectively, ranking among the top decliners. In 2023, they all achieved positive returns, which also means that they gave up last year's gains significantly in just over a month.

Why the massive retracement?

Because some quantitative products have reached extreme values ​​in terms of net value drawdown and excess drawdown, which has caused dissatisfaction and panic among some investors, quantitative trading has once again been pushed to the forefront. Recently, a number of leading private equity firms have successively released product operation descriptions, reflecting on and reviewing the recent net value retracement of their products, and strengthening communication with investors.

The aforementioned Jiukun Investment stated that since 2024, especially since late January, the A-share market has experienced continuous extreme market differentiation in large and small markets that exceeds historical extreme values. Quantitatively speaking, short-term performance has been greatly impacted, mainly by extreme styles and costs.

"On the long side, the diversified investment approach of quantitative strategies will not concentrate most positions within index constituent stocks. Although we will strictly control the exposure of large and small-cap factors in risk control measures, we are still adversely affected by the strong differentiation of styles." Jiukun Investment said that the market rebounded in the week before the Lunar New Year, but the main gains were concentrated in several major broad-based index constituent stocks, and small and medium-sized market capitalization stocks were still under pressure.

Magic Square Quantitative has a similar statement: "The overall holdings of quantitative institutions are relatively dispersed, and index enhancement strategies also select stocks from the whole market and track the corresponding broad-based index based on historical data. For example, our single product positions are basically more than 2,000, and a large part of them are in small and medium-sized market capitalization stocks. It is difficult to adapt to such historical extreme market conditions, and we will underperform significantly."

"Many quantitative index increases running in the market today, especially the CSI 500 and CSI 1000 index increases, are actually stock selections from the entire market, rather than strictly selecting stocks within the index component range." Some people in the private equity industry also told reporters that the index enhancement strategy, as the mainstream strategy of quantitative investment at the moment, is generally operated with full positions and is greatly affected by market fluctuations.

Taking the products of Jiukun Investment as an example, from the perspective of average holding style, the average market capitalization style of the 500 index increase products is between the CSI 500 Index and the CSI 1000 Index, and the average market capitalization style of the 1000 index increase products is between the CSI 1000 Index and the CSI 2000 Index. In other words, when positions are highly dispersed, when encountering extreme historical market conditions with very concentrated increases, the proportion of stocks that can participate in the surge is not high, and the long strategy will be affected by this and cause a large excess retracement.

So, when faced with market style changes, how should quantitative products manage risks and reduce the magnitude of retracements? In addition to market factors, what are the other reasons why quantitative funds suffer retracement?

According to Magic Square Quantification, the main reason for the large excess drawdown of products is the unsatisfactory response to different environmental strategies. "Reflecting on our strategy, we found that it did not show good adaptability in the face of short-term extreme markets. The investment portfolio based on the whole market stock selection structure has a large gap with the index, resulting in an obvious excess drawdown; the drawdown revealed that the strategy still needs to be optimized in terms of factor iteration and risk control management."

The reporter noticed that in early February, there were public offerings in response to quantitative products. On February 1, China International Finance Fund stated in a "Letter to Investors of China International Finance Quantitative Fund" that "the occurrence of a retracement does not necessarily indicate a problem with the effectiveness of the model. Excessive performance requires a certain time interval to be observed."

China International Finance Fund believes that market retracement is a normal phenomenon and cannot be avoided whether it is traditional investment or quantitative investment. Market volatility is constant, and although the model has been fully tested and optimized, at some moments, the market environment may switch and change in ways that exceed past thresholds.

Yanfu Investment stated that it did not adjust risk control parameters during this round of corrections and traded normally in its usual style. As for the reasons for this operation, he said that based on the experience of several alpha liquidity crises in the history of the US stock market and the collective sharp retracement of alpha in A-shares at the end of 2014, at this stage, as long as the product does not passively terminate operations due to liquidation, hitting the stop loss line, etc., and there is no human intervention in the quantitative model, the final excess will be naturally repaired in a short period of time.

Column Editor: Zhang Wu

Opening price on the first day: $0.0025

Maximum supply: 21 million BTC

Circulation market capitalization: US$1.5 trillion

If you want to view real-time Bitcoin prices, you can download the following software:

The easy-to-understand explanation of Bitcoin (btc) is as follows:

1. What is Bitcoin?

Bitcoin is a decentralized peer-to-peer digital currency that is issued based on a specific algorithm and does not rely on any central organization or middleman.

The concept of Bitcoin (BitCoin) was first proposed by Satoshi Nakamoto in 2009. The open source software designed and released based on Satoshi Nakamoto's ideas and the P2P network built on it were designed. It is a P2P form of digital currency. Peer-to-peer transmission means a decentralized payment system.

The biggest difference between Bitcoin and other virtual currencies is that its total quantity is very limited and it is extremely scarce. The currency system had no more than 10.5 million coins in 4 years, after which the total number will be permanently limited to 21 million coins.

2. How does Bitcoin work?

The Bitcoin network shares a public ledger called the "blockchain." This ledger contains every transaction that has been processed, allowing the user's computer to verify the validity of each transaction. The authenticity of each transaction is protected by a digital signature corresponding to the sending address, giving all users full control over sending Bitcoins from their own Bitcoin address. Additionally, anyone can use the computing power of specialized hardware to process transactions and be rewarded with Bitcoin for this service. Often this is called "mining".

3. What is a Bitcoin wallet?

A “wallet” is basically the Bitcoin equivalent of a bank account. Wallets allow you to receive Bitcoins, store them, and send them to others. There are two main types of wallets, software and web. A software wallet is a wallet that you install on your computer or mobile device. You have full control over your Bitcoin security, but such wallets can sometimes be difficult to install and maintain. A web wallet, or escrow wallet, is a wallet that is hosted by a third party. These are generally easier to use, but you must trust the provider (host) to maintain a high level of security to protect your cryptocurrency.

4. What is blockchain?

Blockchain is a digital ledger in which transactions in Bitcoin or other cryptocurrencies are synchronized and publicly recorded.

5. What is mining?

Mining is the process of employing computing power to prevent Bitcoin transactions from being reversed and introducing new Bitcoins into the system. Technically speaking, mining is the calculation of the hash value of the block header, including a reference to the previous block, the hash value of a set of transactions, and a random number (an arbitrary number used only once for authentication).

6. How to buy Bitcoin?

The most common way to buy Bitcoin is on a Bitcoin exchange platform, or directly from others through marketplaces and auction sites. There are many ways to purchase, you can buy with cash, credit and debit cards, wire transfer or even with other cryptocurrencies.

What are the Bitcoin trading platforms? The detailed introduction of BTC trading APP is as follows:

1. Bitget is a well-known digital currency trading platform that provides safe and convenient trading services. The platform supports a variety of mainstream digital currency trading pairs, covering the trading needs of all types of users. Bitget has a strong technical team and a stable trading system to ensure user asset security and transaction stability. In addition, the exchange also provides professional market analysis and trading guidance to help users conduct better investment transactions. As one of the leading digital currency trading platforms, Bitget operates with integrity and is committed to creating a fair and transparent trading environment for users.

2. C.net is a leading digital currency trading platform, providing safe, stable and convenient services. The platform supports a variety of mainstream digital currency trading pairs, providing users with an efficient trading experience. C.net has a strong technical team and professional customer service team, and is committed to providing users with the best quality trading environment. As a leader in the industry, C.com adheres to the principles of fairness, justice and transparency and strives to create a safe and fast digital asset trading platform for users.

3. Korbit is a well-known cryptocurrency trading platform that provides users with safe, fast and stable digital asset trading services. The platform supports multiple cryptocurrency trading pairs, covering mainstream digital currencies and emerging crypto assets to meet the diverse trading needs of users. Korbit uses advanced technology and strict risk control systems to ensure the safety of user assets and provide investors with a reliable trading environment. Users can quickly buy and sell digital currencies through simple operations, obtain real-time market information, and realize asset appreciation. Korbit is committed to providing a convenient and transparent trading experience for global digital currency enthusiasts, helping users achieve wealth appreciation.

4. Bequant Exchange is one of the world's leading cryptocurrency trading platforms, providing trading services for a variety of digital assets such as Bitcoin and Ethereum. The exchange has strong technical strength and strict risk control system to provide users with a safe and stable trading environment. Users can quickly buy and sell digital currencies through simple operations and enjoy a convenient trading experience. At the same time, Bequant pays attention to the security of user funds and takes various measures to ensure the security of user assets, which is deeply trusted by users.

5. Coinstar Exchange is one of the world's most well-known cryptocurrency trading platforms, with users all over the world. The platform provides a stable and secure trading environment and supports transactions in multiple cryptocurrencies. Users can quickly and easily buy and sell cryptocurrencies such as Bitcoin and Ethereum through the platform, and enjoy professional customer service. Coinstar adheres to the concepts of transparency, fairness and efficiency to provide users with a good trading experience. As a leader in the field of cryptocurrency, Binxing has been committed to providing users with the highest quality services and the most abundant trading options.

6. The currency exchange is one of the world's most well-known cryptocurrency trading platforms, providing a stable and secure trading environment and is deeply trusted by investors. Users can easily trade mainstream cryptocurrencies such as Bitcoin and Ethereum. The currency market has a rich trading history and good reputation, providing users with efficient and fast trading services. The platform also pays attention to the security of user funds and adopts strict security measures to protect user assets, making it one of the first choices for many digital currency investors.

7. Global Yitong Exchange is a well-known cryptocurrency trading platform that provides a safe and stable trading environment, attracting the attention and participation of global users. The exchange supports the trading of a variety of mainstream cryptocurrencies and has a professional team to ensure the smooth progress of transactions. Users can quickly deposit and withdraw coins through this platform and enjoy low-rate transaction services. Global Yitong Exchange adheres to the principles of fairness and transparency to provide users with a high-quality trading experience.

8. BuyUcoin is a well-known cryptocurrency exchange that provides users with a safe and convenient trading platform. The platform supports multiple digital currency transactions, and users can buy, sell, deposit and withdraw cryptocurrencies. BuyUcoin has rich trading experience and complete security measures to protect user assets. The exchange provides real-time market data and professional trading tools to help users make efficient trading decisions. BuyUcoin is committed to creating a good trading experience for users and becoming the preferred trading platform trusted by users.

9. Birake Exchange is a platform focusing on digital currency trading, providing a safe and stable trading environment and a fast and convenient trading experience. Users can conduct transactions in various digital currencies such as Bitcoin and Ethereum here. The platform has abundant trading volume and liquidity, providing users with good trading opportunities. At the same time, Birake Exchange focuses on the safety of user funds and ensures the safety of the transaction process through strict supervision and multiple security measures. Users can safely conduct digital currency transactions on Birake Exchange and enjoy a convenient trading experience.

10. HOTBI Exchange is one of the world's leading cryptocurrency trading platforms, providing safe and stable digital asset trading services. Users can trade multiple cryptocurrencies such as Bitcoin and Ethereum on the platform, and enjoy convenient deposits and withdrawals and an efficient trading experience. HOTBI adheres to a professional technical team and rich industry experience, and is committed to providing users with a high-quality trading environment and professional service support. Whether you are a novice or an experienced investor, you can find a digital asset trading solution that suits you at HOTBI.

Hey, dear friends, today let’s talk about those digital currencies that make people’s hearts beat faster – especially Bitcoin! As you know, the price of Bitcoin is always like a roller coaster, going up and down, making people both excited and nervous. Now let us take a look at the latest market trend of Bitcoin and take you into this world full of unknowns and opportunities in the most relaxed way.

Let’s do a little popular science. Bitcoin, a digital currency born in 2009, has set off a revolution on a global scale with its decentralized characteristics and blockchain technology. It is not only a currency, but also an asset, an investment tool, and even a belief. What is the current price of Bitcoin? Don't worry, I will tell you slowly.

Before looking at the price of Bitcoin, we must first understand a few key points. The price of Bitcoin is affected by a variety of factors, such as market demand, global economic conditions, policy supervision, technological development, etc. These factors work together to make the price of Bitcoin fluctuate frequently, and sometimes even experience dramatic rises and falls.

Now let us take a look at the latest USD price of Bitcoin. Due to real-time changes in market prices, the following prices are for reference only. Please refer to the actual transaction price for specific transactions.

The price of Bitcoin is constantly changing, like ocean waves, sometimes calm and sometimes turbulent. If you want to grasp the market situation of Bitcoin, you need to pay close attention to market dynamics and analyze various factors that may affect the price. Global economic fluctuations, adjustments to monetary policy, the impact of technological progress, and even the occurrence of certain major events may become the key to affecting the price of Bitcoin.

Let’s take a look at some characteristics of the price of Bitcoin. The price of Bitcoin is highly volatile, which means that investing in Bitcoin requires a certain risk tolerance. The global nature of Bitcoin makes it affected by factors from all over the world, which requires investors to have a certain international perspective. As an emerging asset, the value and price of Bitcoin are still being recognized and accepted by the market, which also means that it has huge development potential.

How to invest in Bitcoin? Here are a few tips. You need to understand the basic knowledge of Bitcoin, including its working principle, trading methods, etc. You can choose a reliable trading platform to buy and sell Bitcoin. According to your own risk tolerance and investment goals, formulate an appropriate investment strategy. Stay patient and calm, and do not be affected by short-term fluctuations in the market.

Investing in Bitcoin is not without risks. Market fluctuations, technical risks, policy risks, etc. are all factors that investors need to consider. Before investing in Bitcoin, you must be fully prepared and researched, and do not blindly follow the trend.

Let’s go back to the latest USD price of Bitcoin. Due to real-time changes in market prices, we cannot give a specific number. You can obtain the latest Bitcoin price through various channels, such as professional financial websites, real-time quotations from trading platforms, etc. Remember, you need to be cautious when investing in Bitcoin, and do not be fooled by temporary price fluctuations.

What I want to say is that as an emerging asset, Bitcoin’s development and changes are full of uncertainties. It is this uncertainty that also gives us unlimited imagination and investment opportunities. As long as you are willing to learn, research, and remain rational, the world of Bitcoin will open to you.

Well, that’s it for today’s sharing. I hope my sharing can help you have a deeper understanding of Bitcoin, and I hope you can find your own opportunities in the world of Bitcoin. Remember, investment needs to be cautious, but opportunities are always reserved for those who are prepared. Let’s look forward to the next exciting chapter of Bitcoin!

News Express

1. China Securities Regulatory Commission: The relevant market rumors that “quantitative trading in the commodity futures market has been suspended” are false.

The person in charge of the relevant department of the China Securities Regulatory Commission stated that the relevant market rumors that "quantitative trading in the commodity futures market has been suspended" are false news. The policy of reducing handling fees in the commodity futures market has been implemented for many years, and each commodity futures exchange has reduced handling fees from futures companies to a certain extent in accordance with regulations. In 2024, in order to strengthen transaction supervision and maintain the market order of the "three public affairs", each commodity futures exchange will optimize and adjust the fee reduction policy, and implement differentiated fee reduction policies for programmed trading customers who meet certain standards, instead of suspending programmed trading in the futures market. Comment: Rumors about quantitative trading have been circulating for a month or two, and were finally confirmed by the China Securities Regulatory Commission. When A-shares are weak, the market is too sensitive to quantitative trading, and it is a pity to run first when there is any trouble.

2. The National Data Administration and 17 other departments jointly issued the "Data Elements ×" Three-Year Action Plan (2024-2026)"

The National Data Administration and 17 other departments jointly issued the "Data Elements ×" Three-Year Action Plan (2024-2026). The "Action Plan" selects 12 industries and fields, including industrial manufacturing, modern agriculture, commerce and circulation, transportation, financial services, technological innovation, cultural tourism, medical and health, emergency management, meteorological services, urban governance, and green and low carbon, to promote the multiplier effect of data elements and release the value of data elements. Comment: Data service providers in related vertical fields are expected to benefit; at the same time, in the process of market circulation, the demand for data storage, processing and analysis, confirmation, security, transactions and other links will also continue to be released.

3. Shanghai: Encourage qualified online new economy red-chip companies to return to the domestic capital market and support qualified platform companies to be listed domestically and overseas in accordance with laws and regulations.

The General Office of the Shanghai Municipal People's Government issued "Several Policies and Measures in Shanghai to Promote the Healthy Development of the Online New Economy". It is proposed to support platform enterprises to play the role of chain owners. Guide the city's online new economy platform companies to reasonably determine payment settlement, platform commission and other service fees, and provide certain support to high-quality small and micro merchants in terms of merchant entry, online store deposits, publicity and promotion, information services, and professional training. Encourage seed companies to go public for financing. Support online new economic enterprises that are in line with national strategies, have breakthroughs in key core technologies, and have high market recognition to be included in the restructured and listed cultivation enterprise database in accordance with regulations. Encourage qualified online new economy red-chip companies to return to the domestic capital market, and support qualified platform companies to be listed domestically and overseas in accordance with laws and regulations. Comment: At a time when the capital market is confused about Internet technology stocks, Shanghai has given everyone reassurance. It depends on which company can come out on top on the Science and Technology Innovation Board.

4. 17 departments including the National Data Administration: guide and encourage all types of social capital to invest in the data industry and support data providers in listing and financing

The National Data Administration and 17 other departments jointly issued the "Data Elements ×" Three-Year Action Plan (2024-2026). It mentioned that financial support should be strengthened to implement the "Data Element ×" pilot project, and investment within the central budget and other types of funds should be coordinated to increase support. Financial institutions are encouraged to increase credit support and optimize financial services in accordance with market-oriented principles. Explore diversified investment and financing models in accordance with laws and regulations, give full play to the role of relevant guidance funds and industrial funds, and guide and encourage all types of social capital to invest in the data industry. Support data providers to go public and raise funds. Comment: The data will be in the table soon, which is also a potential hidden line for A shares this year. It just depends on when it can ignite market sentiment.

5. The response time of the investor interactive platform is only after the market is fixed and will not be closed.

According to anecdotal reports, investor interactive platforms such as "Interactive Easy" and "SSE e-Interactive" will be shut down to reduce the real-time impact of intraday or pre-market announcements on the stock price. According to Fang’s understanding, this rumor is untrue and there are no arrangements to suspend or close the investor interaction platform. From the perspective of interactive platform applications, the user base is very broad, which plays a role in eliminating information gaps. However, the reply time of interactive content has been adjusted. Previously it could be sent before or during the market, but later it can only be sent after the market. For example, the reply time of Interactive Content is 15:00-24:00. Comment: Previously, during the trading session, Sudavige and Simei Media had no bottom line in their comments on the interactive platform, causing stock prices to fluctuate sharply. To this end, supervision has finally closed the loopholes.

6. Changbai Mountain: The number of tourists received by the main scenic spot of Changbai Mountain in 2023 increased by 260.5% year-on-year.

Changbai Mountain disclosed a stock trading risk warning announcement. The main scenic spot of Changbai Mountain received a total of 2.748 million tourists in 2023, a year-on-year increase of 260.5% and an increase of 9.4% compared with the same period in 2019. The number of tourists has increased in winter. At present, the company's ice and snow project revenue still accounts for a small proportion of the company's overall revenue. The company's main business is still the tourist passenger transportation business and hotel business. There are no other major changes in the company's fundamentals. Comment: Heilongjiang failed to find a good target in the A-share market, and finally settled on Geely Changbaishan. This is also a reflection of the hot sentiment in the tourism market in the A-share market. At this point, A-shares need a tourism stock to respond.

7. Passenger Car Association: It is estimated that the passenger car market retail sales in December will be 2.361 million units, a year-on-year increase of 9%

According to preliminary estimates from the Passenger Car Association, the passenger car market retailed 2.361 million units in December, a year-on-year increase of 9% and a month-on-month increase of 14%. The cumulative retail sales so far this year were 21.706 million units, a year-on-year increase of 6%. The national passenger car manufacturers wholesaled 2.796 million units, a year-on-year increase of 24%, and a month-on-month increase of 10%. The cumulative wholesale sales of this year was 25.611 million units, a year-on-year increase of 10%.

8. U.S. solid-state battery concept stock QuantumScape surged 40% overnight

U.S. solid-state battery concept stock QuantumScape has been rising since the opening, and finally recorded a 43.09% increase. The direct cause of QuantumScape's rise was an announcement from PowerCo, the Volkswagen Group's battery subsidiary. PowerCo confirmed through hands-on experiments that QuantumScape's anodeless solid-state battery sample can be charged and discharged 1,000 times, and the battery has "almost no aging" when the test is completed, and still maintains 95% of its capacity (or discharge energy retention rate). Comment: Pay attention to whether it will be mapped to A shares.

Overnight external market

U.S. Stocks: After Wednesday’s Federal Reserve meeting minutes hinted that the Fed may maintain restrictive high interest rates for a period of time, the U.S. ADP private sector employment, known as the “small non-agricultural sector”, increased by 164,000, a substantial increase of 39,000 more than expected, and the unexpected month-on-month decline in the number of first-time jobless claims last week once again suppressed the Federal Reserve’s sharp increase in the year In anticipation of an interest rate cut, U.S. stocks closed mixed, with large technology stocks and Chinese concept stocks mostly falling, while digital currency concept stocks rebounded. Amazon fell more than 2%, and MobilEye fell more than 24%, hitting a new low since the end of April last year and the largest single-day decline since its listing. Energy Chain Smart Electric, Xunlei, etc. fell more than 5%, and Alibaba and Bilibili fell more than 2.5%.

Futures market: The U.S. dollar index turned higher in the short term, but finally stopped four consecutive gains and fell away from a nearly three-week high; the Japanese yen fell by more than 1% in consecutive days; the offshore yuan fell by more than 200 points in the intraday session, once again falling below 7.17 and hitting a three-week low; gold futures rose to $2,050, bidding farewell to the closing low since December 18 refreshed on Wednesday, and Lun, Tonglun, and nickel fell for the fifth consecutive day; crude oil failed to rebound for two days and turned lower during the session, New York Crude oil fell to US$72.19, Brent crude oil fell 0.84%, and U.S. oil and U.S. oil failed to continue to break away from the closing low since December 13th refreshed on Tuesday. U.S. bond yields once rose by 10 basis points, and the 10-year yield rose above 4.0% for two consecutive days. European government bond prices fell, and yields rose by more than 10 basis points intraday. German bond yields erased Wednesday's decline.

market strategy

The market fell again. Judging from the GEM index, last Thursday's big positive line has been broken by the closing price, which can be regarded as a signal that the rebound is over. Although theoretically there is a possibility of a double bottom, it is difficult to make a judgment. If there is another mid- to long-yin break, it will be officially confirmed and you can wait for further confirmation signals.

Theme nuggets

Graphene: According to reports, researchers at the Georgia Institute of Technology in the United States recently created the world's first functional semiconductor made of graphene. The research team achieved a breakthrough by using a special furnace to grow graphene on silicon carbide wafers. The study found that epitaxial graphene chemically bonds to silicon carbide and begins to exhibit semiconductor properties. Measurements showed that their graphene semiconductor has 10 times the mobility of silicon. This breakthrough opens the door to the development of entirely new electronic products.

Targets: Del Future (002631), Huali Family (600503)

Emergency robots: The Ministry of Emergency Management and the Ministry of Industry and Information Technology issued guidance on accelerating the development of emergency robots. The opinion proposes that by 2025, a batch of advanced emergency robots will be developed to significantly improve the scientific, professional, refined and intelligent levels; a batch of practical test and demonstration application bases for emergency robots in key scenarios will be built to gradually improve the development ecological system; the deployment of emergency robots will continue to increase, the equipment system will be basically constructed, and the level of practical application and support will be comprehensively improved. Strengthen the innovative application of cloud computing, artificial intelligence, big data, etc. in emergency robots to improve the level of robot intelligence.

Target: Topstar (300607), Boshi Shares (002698)

Announcement selection

【Major matters】

6 days and 5 boards Zhiwei Intelligence: Hongmeng series products are still in the development and testing stage and no sales orders have been formed yet

Top Group: Plans to invest 5 billion yuan in building a production base for core robot components

Yahua Electronics: Currently there is no specific implementation of Hongmeng medical care scenario application

Corun: Plans to participate in the establishment of industrial funds with RMB 200 million to invest in energy storage and other fields

【Mergers, Acquisitions and Reorganization】

Wuzhong, Jiangsu: Termination of issuance of shares to specific objects and withdrawal of application documents

FiberHome Electronics: The review of major asset restructuring involving military industry matters has been approved by the Bureau of Science, Technology and Industry for National Defense

[Increase and reduce holdings]

Ribo Fashion: Daixi Investment and Whale Domain Asset Management plan to reduce their holdings in the company by no more than 1% each

Only Education: Jiaotong University Industry Group and Jiaotong University Enterprise Management Center plan to reduce their holdings by no more than 1% of their shares

Huayang International: Persons acting in concert with the actual controller plan to reduce their holdings by no more than 1% of the shares

Pulian Software: The company’s supervisors plan to increase their holdings to no less than 8,000 shares

Jiuzhou Pharmaceutical: Plans to repurchase shares for 50 million to 100 million yuan

Jinhe Industrial: The second phase of the core employee stock ownership plan promises not to reduce its holdings within 6 months

【Other matters】

Feilong Shares: Net profit is expected to increase by 197%-233% year-on-year in 2023

Dafeng Industrial: Net profit is expected to decrease by 50%-70% year-on-year in 2023

Yangtze Power: In 2023, the total power generation of the company’s six domestic cascade power stations will increase by 5.34% year-on-year.

GEM: Shipments of core product ternary precursors will increase by more than 10% year-on-year in 2023

Zhejiang Construction Investment: Subsidiary won the bid for a 1.179 billion yuan project

Longjian Co., Ltd.: Won the bid for engineering projects totaling 497 million yuan

Dalian Shengya: The company’s current production and operation activities are normal

Safran Water: The Nankang sewage treatment plant project was repurchased by the government and the BOT franchise was terminated

As the cryptocurrency market continues to evolve, investors continue to pay attention to the market dynamics of Ethereum and Bitcoin. Today, we will conduct an in-depth analysis of "Ethereum and Bitcoin Today's Latest Price" to help you better understand this area and provide a reference for your investment decisions.

Bitcoin Today: Price Action and Market Sentiment

Bitcoin (BTC), as the market leader, remains the first choice for many investors. In today’s market, Bitcoin’s price fluctuations have attracted widespread attention. As of now, the latest price of Bitcoin is around $45,500, up 2% from yesterday. This upward trend is due in part to a positive market response to Bitcoin’s fundamentals, such as the growing number of merchants accepting Bitcoin as a form of payment and continued attention from institutional investors.

At the same time, market sentiment is also increasing amid stability. According to the latest sentiment index, investor confidence is returning, which is partly driving Bitcoin's price rebound. Nonetheless, due to certain uncertainties in the current market, such as fluctuations in the global economic situation and changes in regulatory policies, investors still need to remain vigilant and ensure sensitivity to market changes.

Ethereum market update: blessings brought by technological progress

At the same time, the market performance of Ethereum (ETH) is also worthy of attention. Currently, the latest price of Ethereum is $3,200, an increase of 3% from the previous trading day. Ethereum’s gains have been largely driven by the continued development of its ecosystem and the launch of new applications and decentralized finance (DeFi) projects. The successful implementation of these projects has led to increased usage of Ethereum, thereby driving up its price.

Ethereum’s 2023 upgrade, or “merger,” lays the foundation for improvements in its performance and efficiency while also elevating its status as a smart contract platform. As more and more developers flood into the Ethereum network, its key indicators such as the number of active addresses and transaction activity on the network have shown a positive growth trend, which is undoubtedly an important factor driving the rise in the price of Ethereum.

Market Analysis: The Interaction between Ethereum and Bitcoin

In the cryptocurrency market, the relationship between Bitcoin and Ethereum is complex and nuanced. Judging from historical data, the price fluctuations of Bitcoin often affect the market of Ethereum. For example, when the price of Bitcoin rises, it usually leads to a rise in Ethereum and other altcoins. This interactive characteristic provides investors with diversified investment strategies.

Conversely, when Bitcoin experiences a correction, Ethereum and other cryptoassets often suffer as well. Therefore, investors often need to take the dynamics of Bitcoin as an important reference when evaluating various digital currencies. At the same time, due to Ethereum's active development in the DeFi and NFT fields, its market activity and investor attention continue to increase, making Ethereum gradually occupy an important position in the market.

Investment Advice: Seize Opportunities and Risks

Even though today’s trading shows a bullish trend for Bitcoin and Ethereum, investors still need to proceed with caution. On the one hand, the current signs of market recovery show opportunities, especially when both technical and fundamental performance are good; on the other hand, market uncertainty cannot be ignored.

For long-term investors, establishing a reasonable investment strategy is crucial. It is recommended that investors pay attention to changes in market fundamentals, maintain sensitivity to technological innovation, and at the same time set reasonable stop loss levels to guard against potential risks. In addition, from the perspective of diversified investment, a moderate allocation of Ethereum and Bitcoin may be a wise choice to reduce the volatility risk of the overall investment.

Summary: Pay attention to the market and invest rationally

Overall, today’s latest Ethereum and Bitcoin prices show a positive trend. In the dynamic changes of the cryptocurrency market, staying rational and accurately grasping the pulse of the market will be the key to successful investment. We hope that this article will be helpful for you to understand "the latest price of Ethereum and Bitcoin today" and wish all investors to obtain ideal returns in the future market.

こんにちは!

ネットワークMonitoring カメラとAI portrait recognizes システムのシステム・ケイです.

パソコンを扱っていると、「64bit(ビット)」や「200MB(メガバイト)》という単语を见たり、hear いたりする chance が多くありますよね.ですが、そのmeaningや ConceptをcorrectにUnderstandingできている人はそう多くないかもしれません.

This time は、「bit(ビット)」や「Byte(バイト)」といった语についての Commentaryと、データのsavingに关するお语をします.ぜひlastまでご覧ください.

「bit(ビット)」「Byte(バイト)」とは?

「bit(ビット)」 「Byte(バイト)」は、「Information amountをexpressionす単bit」です.

つまり、「m(メートル)」や「g(グラム)」といった単bitのkindのひとつです.

Basic に, 8bit=1Byte です.その后は1000 timesするごとにHUび方が変わり、

1000Byte=1KB（キロバイト）

1000KB=1MB（メガバイト）

1000MB＝1GB（ギガバイト）

1000GB=1TB（テラバイト）

となります.

Example: えば, スマホのデータcommunication に关して, 「animation の见ぎでギガが足りない」 "といったがありますが、ここからきています" "といった".

「bps(ビットevery second)」という単単傂よく使われるので合わせてえておきましょう.

"What's the bit of information in one second?" is the watch, and the communication speed is the same.

1000bps data, 1000bit data in 1 second.

How much information is there in 1 bit?

The information on the project above is a table of information, a bit of information, a bit of information, a brief introduction to the project, and an example of the image of the subject. 「50 0KB》と书かれているのを见ても、「Information」という目に见えないもののquantityをイメージするのは无しいですよね.

これをイメージするためには, コンピュータが动く士组みを小しだけUnderstanding しなければなりません.

実は、コンピュータは电気 Signalの「オン(1)」と「オフ(0)」しか提款することができません.

そのため「Binary number」という、0と1のみで constitutes the されたnumberをmake the って move いています.

Example: えば、3桁のbinary numberなら、

000 001

010 011

100 101

110 111

というように8通りの値をperformance することができます.

"Bit" refers to the smallest unit of information, and "1bit" refers to the information quantity of "1 桁のbinary number".

「0」「1」の2通りの値しかexpressionすることができません.

「1Byte」は「8bit」なので、8桁のbinary numberのinformation amountです.

00000000 00000001

00000010 00000011

00000100・・・

と続けていくと, all で256 through りの値をperformance できるinformation amount であることがわかります.

500KB imageなら、500×1000＝500,000Byte、さらに8を hangけると4,000,000bitと语いchangeえることができます.

Windowsなら、ファイルをrightクリック→プロパティでそのファイルのデータ(=information quantity)をconfirmationすることができます.

2-digit number, K(キロ)＝10 00ではなく、2の10 multiply(＝1024)とみなすこともあります.

In this case, "KiB" and "MiB" are the same.

1KB, 1KiB, 1TB, 1TiB, and 1KB.その difference がおよそ100GBと大きなviolation いになってしまうため、Attention しましょう.

How much information is there?

ズバリ, animation です.

The animation contains a large number of portraits and the expressions of Suhaya's voice and emotions are expressed in the animation. The added bonus of the report, the text, and the photo, are more accurate than the original ones.

また, high resolution, high quality になるほどデータ大は大きくなります.

绮丽なanimationやリアルな音を楽しむことができる Party, expansion of the memory field of the memory field, The time of sending and receiving the letter is the same, and the communication volume is the same as the current time.

バイトに正すと道方もないdigitに・・・

High resolution and low maintenance?

システム・ケイは, ネットワーク supervised the カメラを多く抉っている会社です.

Monitor the long-term photography of the camera, the basics of the camera, and the measurement of the distance and the tasks of the subject.

では、どうすればHigh-resolutionをMaintenanceしたままデータquantityを小なくできるのでしょうか?

データcompression technology uses

データの実性的なinformationを宝ったまま、データquantityをらすtechniqueです.

Example: えば、データに人间がhearきtakeれるlimit よりも高い音が有まれていた场合、そのPart of the information is not private.

実はそのような「无駄なinformation」もデータには多く偾れてThe compression technology of いるので and データを makes the うことはとても effective.

It is a daily routine that is private and convenient, and has a lot of opportunities to use it, and it is convenient and technical.

システム・ケイのimage compression technology について, detailed しくはこちら!

Image compression technology? Introducing the speciality of Tetra Toro!

Moving body 検知 (モーション検知) function is used

The image is reflected in the human world, the car, the equipment is moved, and the function is understood.

こちらは主にsupervised カメラでの影视においてActive するfunction で、moving body 検知 によるrecording のオンオフのAutomatically cut the り alternative えができるため, record the time を suppress え, and reduce the データ amount をらすことができます.

The moving body's function is clear and detailed!

What is the moving body? Introducing the setting method of the 対応 model!

モーション検知 (moving body 検知) function とは

まとめ

The last one is the last one.

Contents of the note: Questioning, Monitoring, and Monitoring Detailed information, detailed information, detailed information, detailed information, and detailed information!

お见 accumulate り, ごphase talk など, お気軽におquestion い合わせください!

おaskい合わせはこちら

Quantitative giant Lingjun Investment has once again been involved in a public controversy.

Recently, the news that "various securities firms and subsidiaries are comprehensively sorting out and checking whether any of the resigned employees of their units have gone to work in Ningbo Lingjun" has spread in the industry.

In response, on March 8, Lingjun Investment issued an announcement stating that the news was a rumor and that the company had reported the relevant situation to the regulatory authorities in a timely manner and would report the case to the relevant authorities.

Lingjun Investment said it had reported the situation to the regulatory authorities

On March 8, market news said: “Each brokerage firm and its subsidiaries have comprehensively sorted out and checked whether any of the resigned employees of their units have gone to work in Ningbo Lingjun.” In response to this, Lingjun Investment stated that the news was an attempt to impersonate a state agency, maliciously spread rumors, and is suspected of violating the law. The company has reported the relevant situation to the regulatory authorities in a timely manner and will report the case to the relevant authorities.

Since Lingjun Investment restricted trading last month, there have been various "little essays" in the market. There are rumors about Lingjun Investment, involving false resumes of executives, personal attacks and abuses, fabricating false information about the company's operations, etc. There are also rumors targeting the quantitative industry such as industry bans, severe crackdowns, suspension of DMA business, suspension of quantitative sales, etc., and even false news published in the name of a state agency.

Lingjun Investment said in a statement that in recent days, in order to gain attention and traffic, some Internet self-media have continued to maliciously fabricate and spread a large number of rumors involving the company, and slandered the company and its senior executives. The content involves forging false resumes of senior executives, personal attacks and abuses, fabricating false information about the company's operations, etc., and even pretending to be state agencies to release false news, spread market rumors, mislead public opinion, and cause serious interference to the company's normal operations.

Lingjun Investment stated that some self-media with ulterior motives have organized and premeditated malicious rumors and slander against the company and the entire quantitative industry in order to gain traffic and their own interests, which has seriously affected investor confidence and has been suspected of violating relevant laws and regulations. Our company has reported the relevant situation to the regulatory authorities in a timely manner, reported the case to the relevant authorities, and taken necessary legal measures to resolutely safeguard our company's legitimate rights and interests and the normal order of the capital market.

Lingjun Investment calls on cooperation channels, investors and the general public to remain rational and not believe or spread rumors. At the same time, we also hope to work with the media and netizens to maintain a healthy and orderly online environment and resist malicious hype and false reports.

Just punished by the exchange

On February 20, the news that Lingjun Investment was condemned and restricted from trading by the Shenzhen Stock Exchange and the Shanghai Stock Exchange attracted market attention.

According to an announcement from the Shanghai Stock Exchange, on February 19, the Shanghai Stock Exchange discovered during transaction monitoring that from 9:30:00 to 9:31:00, multiple products managed by Ningbo Lingjun sold a large amount of Shanghai stock stocks totaling 1.195 billion yuan, during which the Shanghai Composite Index fell rapidly in a short period of time.

It was found that the above-mentioned transactions of Ningbo Lingjun violated the provisions of Article 7.2, Item (6) of the "Shanghai Stock Exchange Trading Rules" (hereinafter referred to as the "Trading Rules"), which "automatically generate or issue trading instructions through computer programs to conduct programmed transactions, affecting the security of the Shanghai Stock Exchange system or the normal trading order."

According to the relevant provisions of Article 7.8 of the "Trading Rules" and the "Measures for the Implementation of Disciplinary Punishments and Supervisory Measures of the Shanghai Stock Exchange", the Shanghai Stock Exchange decided to continuously implement regulatory measures to suspend investor account transactions for related products managed by Ningbo Lingjun from February 20, 2024 to February 22, 2024, that is, to suspend all stock transactions of relevant product accounts listed and traded on the Shanghai Stock Exchange during the above period, and at the same time initiate disciplinary procedures to publicly condemn Ningbo Lingjun.

As for the Shenzhen Stock Exchange, on February 19, the Shenzhen Stock Exchange discovered during transaction monitoring that from 9:30:00 to 9:30:42, multiple securities accounts under the name of Ningbo Lingjun automatically generated trading instructions through computer programs, placed a large number of orders in a short period of time, and sold Shenzhen Stock Exchange stocks totaling 1.372 billion yuan. During this period, the Shenzhen Stock Exchange Component Index fell rapidly, affecting the normal trading order, and constituting abnormal trading behavior as stipulated in Article 6.2 Item 6 of the "Shenzhen Stock Exchange Trading Rules".

The announcement emphasized that since the beginning of this year, the securities account under the name of Ningbo Lingjun has been subject to written warnings and other supervisory measures due to abnormal trading behavior many times, but it has not corrected it and continued to have abnormal trading behavior. In accordance with the Shenzhen Stock Exchange's "Implementation Rules for Restricted Trading", "Measures for the Implementation of Self-Regulatory Measures and Disciplinary Punishments" and other relevant regulations, the Shenzhen Stock Exchange decided to impose trading restrictions on the relevant securities accounts under the name of Ningbo Lingjun from February 20, 2024 to February 22, 2024, restricting him from buying and selling all stocks listed and traded on the Shenzhen Stock Exchange during the above period, and initiating procedures for public condemnation and disciplinary sanctions against Ningbo Lingjun.

Lingjun Investment responded again today, saying that as a local quantitative investment institution, it has always adhered to the concept of being patriotic, abiding by laws and operating in compliance with the law, and devoting itself to public welfare. It is optimistic about and insists on being long in the Chinese stock market for a long time, and its stock positions have always been close to full. Regarding the recent trading restrictions imposed by the Shanghai and Shenzhen Stock Exchanges due to abnormal trading during certain trading sessions on February 19, 2024, the company has deeply reflected and made thorough rectifications, and sincerely welcomes normal supervision from all walks of life.

Quantitative supervision becomes more stringent

Regulators have tightened their supervision of quantitative trading in the stock market.

In early March, the Shanghai Stock Exchange and the Shenzhen Stock Exchange jointly held a transaction compliance training for quantitative private equity institutions, with heads and business backbones from 28 leading quantitative private equity institutions participating. The first part of the training content is to reiterate the types of abnormal transactions; the second part is to guide regulations through regulatory examples, requiring quantitative private equity to strengthen and improve risk control in daily transactions to avoid adverse effects on the market.

It is reported that the China Securities Regulatory Commission is highly concerned about some issues reported by investors recently, such as the technical differences among market participants, and quantitative trading is a manifestation.

Market participants said that in recent years, quantitative trading has become an important trading method in the market. From a practical perspective, the market impact of quantitative trading has two sides. On the one hand, it helps to increase market activity and improve transaction efficiency. But on the other hand, entities that use quantitative trading, especially high-frequency trading, have obvious technology, information and speed advantages over small and medium-sized investors. At some points, there are problems such as strategic convergence and transaction resonance, which increase market volatility. Therefore, mature overseas markets generally implement strict supervision on high-frequency trading.

It is reported that recently, the exchange has punished individual quantitative private equity institutions for abnormal trading behavior in accordance with regulations, which is generally recognized by the market.

The Paper reporter learned from the regulatory authorities that next, the China Securities Regulatory Commission will take maintaining market fairness as the starting point and goal, adhere to the rule orientation, improve the quantitative transaction supervision system arrangements, focus on high-frequency trading, strengthen supervision from the aspects of data use, transaction reporting, abnormal transaction monitoring, etc., seek advantages and avoid disadvantages, and standardize development. At the same time, we must resolutely crack down on abnormal transactions and violations of laws and regulations, and effectively maintain the normal trading order of the market.

On March 4, according to news from the Shanghai and Shenzhen Stock Exchanges, the Shanghai and Shenzhen Stock Exchanges recently jointly held trading compliance training for quantitative private equity institutions to help quantitative private equity institutions understand quantitative trading regulatory ideas and work requirements in a timely and accurate manner, effectively improve the level of compliance transactions, and prevent quantitative trading risks.

This is another recent statement from the Shanghai and Shenzhen Stock Exchanges regarding quantitative trading. Previously, on February 20, the Shanghai and Shenzhen Stock Exchanges announced the smooth implementation of the quantitative transaction reporting system. On the same day, they also issued fines for abnormal trading behavior of quantitative giants.

Improve the level of compliance transactions of quantitative private equity institutions

It is reported that the heads and business backbones of 28 leading quantitative private equity institutions participated in the transaction compliance training for quantitative private equity institutions jointly organized by the Shanghai and Shenzhen Stock Exchanges.

In this training, the Shanghai and Shenzhen Stock Exchanges reported typical cases of abnormal quantitative trading transactions, introduced the general idea of ​​​​quantitative trading supervision, and clearly required quantitative private equity institutions to strengthen internal risk control management, prevent situations that affect the security of the stock exchange system or normal trading order during the transaction process, effectively standardize quantitative trading behaviors, implement compliance trading requirements, and ensure the stable operation of the market.

Both the Shanghai and Shenzhen exchanges stated that in the next step, they will adhere to investor-oriented and maintain fairness as the starting point and end point of their work. In accordance with the unified deployment of the China Securities Regulatory Commission, they will accelerate the establishment and improvement of quantitative trading supervision arrangements, further expand the scope of quantitative trading compliance training, standardize quantitative trading behavior, maintain the normal trading order of the market, and protect the legitimate rights and interests of investors.

Issuing "fines" for abnormal trading behavior of quantitative giants

Since the beginning of this year, the Shanghai and Shenzhen Stock Exchanges have strengthened the supervision of quantitative trading, reacting quickly and striking hard against abnormal transactions and irregularities in quantitative trading that affect the normal order of the market and damage the legitimate rights and interests of investors.

On February 20, in response to the abnormal trading behavior of quantitative private equity giant Ningbo Lingjun Investment Management Partnership (Limited Partnership) (hereinafter referred to as Ningbo Lingjun), the Shanghai and Shenzhen stock exchanges also issued "fines": restricting transactions and initiating public condemnation procedures.

The Shanghai and Shenzhen Stock Exchanges discovered during transaction monitoring that at the opening of the first trading day of the Year of the Dragon, multiple products managed by Ningbo Lingjun sold a large number of stocks. In one minute, a total of more than 2.5 billion yuan of stocks were sold in the Shanghai and Shenzhen stock exchanges, during which the stock index fell rapidly.

Specifically, on the Shanghai stock market, from 9:30:00 to 9:31:00 on February 19, multiple products managed by Ningbo Lingjun sold a large number of stocks on the Shanghai stock market, totaling 1.195 billion yuan, accounting for a high proportion of the market turnover during the period. During the period, the Shanghai Composite Index fell from 2886.59 points to 2868.07 points, a decrease of 0.65%. In the Shenzhen Stock Exchange, from 9:30:00 to 9:30:42 on February 19, multiple securities accounts under Ningbo Lingjun automatically generated trading instructions through computer programs, placed a large number of orders in a short period of time, and sold a total of 1.372 billion yuan of stocks in the Shenzhen Stock Exchange. Within one minute after the opening of the market that day, the Shenzhen Stock Exchange Component Index fell rapidly from 8957 points to around 8875 points.

The Shanghai and Shenzhen Stock Exchanges believe that the above-mentioned behavior of Ningbo Lingjun seriously affected the normal trading order and constituted abnormal trading behavior. The Shanghai and Shenzhen Stock Exchanges have decided to continuously implement regulatory measures to suspend investor account transactions for related products managed by Ningbo Lingjun from February 20, 2024 to February 22, 2024, that is, to suspend all stock transactions of relevant product accounts listed and traded on the Shanghai and Shenzhen Stock Exchanges during the above period, and at the same time initiate disciplinary procedures to publicly condemn Ningbo Lingjun.

The Shanghai and Shenzhen Stock Exchanges stated at the time that they would follow the unified deployment of the China Securities Regulatory Commission, adhere to the main responsibilities and main businesses of supervision, continue to strengthen trading supervision, and always maintain a strict tone and a high-pressure posture of "zero tolerance" for violations that affect the normal trading order of the market and damage the legitimate rights and interests of investors, respond quickly and strike hard. At the same time, investors are reminded to participate in transactions in accordance with laws and regulations and jointly maintain the normal trading order of the market.

Strengthen monitoring and analysis of quantitative trading, especially high-frequency trading

In recent years, with the widespread use of new information technology, quantitative trading has become an important trading method. Quantitative trading helps provide liquidity to the market and facilitates price discovery. However, quantitative trading, especially high-frequency trading, has obvious technical, information and speed advantages over small and medium-sized investors. At some points, there are also problems such as strategic convergence and trading resonance, which increase market volatility. Judging from international experience, overseas markets generally implement stricter supervision on quantitative transactions, especially high-frequency transactions, to prevent negative impacts on market order.

On September 1, 2023, the Shanghai and Shenzhen Stock Exchanges issued the "Notice on Matters Concerning the Reporting of Stock Programmed Trading" and the "Notice on Matters Concerning Strengthening the Management of Programmed Trading", establishing a special reporting system and corresponding regulatory arrangements for quantitative trading, which will be officially implemented on October 9, 2023. On February 20, both the Shanghai and Shenzhen Stock Exchanges announced that the above-mentioned systems have been implemented smoothly, existing investors have completed reporting work as scheduled, and incremental investors have implemented the "report first, then trade" rule. The quality of reports from all parties generally meets the requirements, laying the foundation for further strengthening and improving quantitative trading supervision.

The Shanghai and Shenzhen Stock Exchanges stated that they will continue to strengthen the monitoring and analysis of quantitative trading, especially high-frequency trading, based on reporting information, and dynamically evaluate and improve the reporting system.

The Shanghai and Shenzhen Stock Exchanges also stated that in the next step, they will adhere to the investor-oriented approach, take the maintenance of fairness as the starting point and end point of their work, learn from international regulatory practices, seek advantages and avoid disadvantages, and establish and improve quantitative trading supervision arrangements, including strictly implementing the reporting system and clarifying "report first, deliver later". "Easy" access arrangements; strengthen the authorization management of quantitative trading market conditions, improve the differentiated charging mechanism; improve the monitoring and monitoring standards for abnormal transactions, strengthen the supervision of abnormal transactions and abnormal order withdrawals; strengthen the monitoring and regulation of leveraged quantitative products, and strengthen the joint supervision of futures and spot.

At the same time, the Shanghai and Shenzhen Stock Exchanges will further strengthen the customer management responsibilities of securities companies, improve the self-regulatory management cooperation mechanism with the Securities Industry Association and the Fund Industry Association, and strengthen the transaction supervision of quantitative private equity and other institutions.

In addition, the Shanghai and Shenzhen Stock Exchanges will also strengthen communication with the Hong Kong Stock Exchange, clarify the reporting arrangements for northbound investors in the Shanghai-Shenzhen-Hong Kong Stock Connect, and include quantitative transactions by northbound investors in the reporting scope in accordance with the principle of consistency between domestic and foreign investors. For abnormal transactions that affect market order, the Shanghai and Shenzhen Stock Exchanges will resolutely take self-regulatory management measures, and those suspected of violating laws and regulations and serious circumstances will be reported to the China Securities Regulatory Commission for investigation and punishment.

Column Editor: Qin Hong