Figure out virtual currency
the first category is familiar game currency
the second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services
the first two types can be regarded as one, which is only a detailed difference in function. Since the end of 2016, the third type of digital currency has quietly entered our life, which refers to the digitization of currency. Digitization doesn't mean scanning. This is just like digital signature. Digital signature does not mean scanning your signature into a digital image, or using the touchpad to obtain the signature, let alone your signature. Digital currency is often mistaken for virtual currency. But virtual currency refers to non real currency. For example, when you play "Three Kingdoms" (game) or "grand Voyage", you have money, which is virtual, that is, the first and second categories we just described. Of course, the virtual money will also have its real value. For example, if you buy her / his account from another player, you can get all the virtual assets of that player, and then it will be much easier for you to continue playing. Virtual money is not necessarily digital. For example, children play games with pebbles as virtual currency
there are also obvious differences between the transaction rules of digital currency and virtual currency. In most cases, the value of digital currency is higher than that of virtual currency, and it needs more strict transaction rules to carry out transactions
the top three currencies of digital currency are BTC eth EOS
Because now people are influenced by some comments on the Internet, such as bitcoin, its value has increased many times since it came into being, people think that virtual currency should be a very promising thing, so many people follow suit
if you really have a lot of spare money, you can consider investing in some stable bonds, some science and technology innovation board and stocks, but don't invest too much in virtual currency
because the so-called proction relationship is actually how to do business between people and business partners. And these things, originally, are in the cognitive process between people, and there is no special program to program or quantify it
for example, if you and I are good friends now, we can do business. If someone stirs up our relationship and we are not good friends, we will not do business. Even if we can make money in business, we will not do business because there is no trust between us
as for blockchain, it is actually because the data is authenticated by all nodes and backed up at the same time, so my data is as real as possible and can't be tampered with. In this case, if you believe my data, you can make a program on this basis, and then use the data to make what kind of business contract, what kind of service, what kind of service, and what kind of service, what kind of service, what kind of service, what kind of service, what kind of service, what kind of service, what kind of service, etc This "proction relationship" of commercial cooperation is programmed. In this way, we believe in the data and the program compiled by the algorithm. Because you believe in the data and the program, you can develop all kinds of apps in the program. These apps are the proction relations and what business to do. This is: blockchain is actually a reconstruction of "proction relationship".
in order to provide better services, many portal websites and online game operators have been providing virtual currency for use for a long time. According to incomplete statistics, there are no less than 10 kinds of network virtual currency (referred to as network currency) currently in circulation, such as Q currency, network currency, cool currency, Warcraft currency, Paradise currency, Shanda (game area) coupon, etc. Take Q coin as an example, there are more than 200 million users. Instry insiders estimate that the domestic Internet has a virtual money market scale of several billion yuan per year, and is growing at a rate of 15% - 20%
in a market economy, demand stimulates innovation, which in turn stimulates demand. The increasing popularity of virtual currency is completed in the needs of users and the innovation of enterprises. At present, there are many kinds of virtual currency in China's network market, among which Tencent, relying on its huge QQ users, has timely launched QQ currency with the maturity of instant messaging market
it is undeniable that virtual currency makes us feel the convenience of purchasing network services, which is the inevitable proct of the development of network economy. But at present, the network virtual currency has quietly changed into a huge trading market
Lyndon larush, a famous American economist, once predicted that from 2050, the virtual currency of the Internet will be officially recognized to some extent and become a mobile currency. With such a large market and bright prospects, many companies are eager to try and intend to occupy this market. Now it seems that the network, PayPal (PayPal) and Tencent are in the leading position
at the present stage, most e-money is based on the existing real money (cash or deposit), which has the function of "value measurement" and "value preservation", and the precondition that e-money and real money can exchange at a ratio of 1
: 1 is established
as a means of payment, most e-money can not be separated from cash or deposit. It is transmitted and transferred by electronic means to pay off creditor's rights and debts and realize settlement. Therefore, the function and influence of e-money at present is essentially the relationship between e-money, cash and deposit
at present, there are four types of popular electronic currency in China
1. Stored value card electronic currency. Generally, it appears in the form of magnetic card or IC card. Besides commercial banks, it is also issued by telecommunication departments (ordinary telephone card, IC telephone card), IC enterprises (network card), commercial retail enterprises (various consumption cards), government organs (internal consumption IC card) and schools (Campus IC card). After the issuer receives the customer's funds in advance, it issues the equivalent stored value card, which makes the stored value card a new "deposit account" independent of the bank deposit. At the same time, the stored value card in the customer consumption to dect the way to pay fees, which is equivalent to the deposit account payment currency. At present, the deposits in the stored value cards are not included in the central bank's reserve requirements. Therefore, the stored value cards can rece the demand for cash and current savings
2. Credit card applied electronic currency. It refers to the credit card or quasi credit card issued by commercial banks, credit card companies and other issuers. The loan can be consumed within the credit limit specified by the issuer, and then the repayment can be made at the specified time. The widespread use of credit cards can expand consumer credit and affect money supply
3. They are mainly debit cards, electronic checks, etc., which are used to withdraw cash, transfer settlement and transfer funds from bank deposits in an electronic way. The widespread use of this kind of electronic payment method can rece the cost of consumers to and from the bank, rece the balance of cash demand, and speed up the circulation of money
4. Cash analog electronic currency. There are mainly two kinds: one is e-cash which is based on the Internet environment and keeps the binary data representing the value of money in the hard disk of the computer terminal; One is the electronic wallet that keeps the monetary value in the IC card and can be circulated without the bank payment system. This kind of e-money has the characteristics of anonymity of cash, can be used for payment between indivials, and can change hands many times. It is developed for the purpose of replacing entity cash. The expanding use of this kind of electronic currency can affect the currency issuing mechanism, rece the seigniorage income of the central bank, and rece the scale of assets and liabilities of the central bank
network virtual currency can be roughly divided into
the first category is familiar game currency. In the era of stand-alone games, the protagonist accumulates money by knocking down the enemy, entering the gambling house to win money, and using these to buy Herbs and equipment, but it can only be used in his own game console. At that time, there was no "market" between players. Since the establishment of Internet portal and community, the realization of game networking, virtual currency has a "financial market", players can trade game currency
the second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services
the third kind of virtual currency on the Internet, such as bitcoin (BTC), Wright currency (LTC), Ruitai currency, Qianjin card, etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. It is mainly used for Internet financial investment, and can also be directly used in daily life as a new currency.
money circle, one day, ten years on earth
the high housing prices destroyed the post-80s and post-90s
and then the world came back. Today's virtual currency
the post-80s also pulled back a round. Whether it is worth buying is not to see whether its current price is high or low
but to see whether it has value in the future and whether it will be useful for everyone's life There must be only a few bitcoins in total.
bitcoin has become a kind of value preservation proct corresponding to gold
decentralized anonymity advantage
bitcoin comparable to gold
moreover, more and more businesses have accepted bitcoin transactions
some institutions have also accepted bitcoin donations, and bitcoin ATM has become a hot topic Put into use
the second is
Ethereum (ETH)
it can be said that it is an evolutionary version of bitcoin
bitcoin is gold, Ethereum is silver
Ethereum's technology can be applied to real world applications
JPMorgan Chase, Microsoft, etc. are all optimistic about Ethereum technology
In my opinion, the most stable return is the twoand the other multifarious currencies have gone up and down sharply. Ordinary people's hearts can't stand
at present, domestic users can buy through this website
transactions
it's not the price rise of the currency but the price rise of the currency through the bar The number of coins is rising
the graphic state can be divided into reverse form, finishing form, gap and trend line. Post-K line chart is introced into the stock market and futures market because of its exquisite and unique way of marking. The drawing method of K-line chart in stock market and futures market includes four data, namely opening price, highest price, lowest price and closing price. All k-lines are around these four data to reflect the general situation and price information. If you put the daily K-line chart on a piece of paper, you can get the daily K-line chart, as well as weekly K-line chart and monthly K-line chart
basically, every trading platform has a K-line chart, Xigu digital asset trading platform has a K-line chart of Ruitai coin, and Qianjin card trading platform has a K-line chart of Qianjin card.
F5 is the switch key between the real-time trend chart and the K-line. After you select a stock, press F5 to switch to the daily K-line chart. Then right click the mouse: right - forward right. The K-line reflects the real trend of stock price. Press and hold the left direction key, the K-line graph will run continuously to the right, and the previous historical K-line will be displayed. If you want to view the K-line of a long time ago, you can continuously press the down direction key to make the K-line diagram smaller, and then move the mouse on the K-line, and the date will be displayed on the K-line diagram. You can quickly find the K line you need, and then press the up direction key to enlarge the K line, you can see more clearly. The following figure shows the K line of PetroChina on April 28, 2015
Of course, Li Ka Shing is richer. Li Xiaohua's latest entry into Forbes was in 2001, ranking sixteenth in Chinese mainland and 240 million dollars in assets.
Li Jiacheng (July 29, 1928 -), Han nationality, born in Chaoan County, Chaozhou City, Guangdong Province, is a senior consultant of Changjiang Heji Instrial Co., Ltd. and Changjiang Instrial Group Co., Ltd
In March 2014, Li Ka Shing sold nearly 25% of Watson's shares to Temasek, a Singapore sovereign fund, at a price of HK $44 billion, and cashed out more than HK $71 billion in eight months. In late March 2015, Hutchison Whampoa, a subsidiary of Li Ka Shing, reached a final agreement with Telefonica, a Spanish telecom company. Hutchison Whampoa will spend about 10.25 billion pounds (about 95.6 billion yuan) to acquire O2, the second largest mobile telecom operator in the UKin November 2017, Li Ka Shing Foundation decided to donate another 2 billion yuan to support the construction of Shantou University in the next eight years. It was rumored that it would withdraw from Shantou University. On May 10, 2018, Li Ka Shing officially retired; On June 29, Li Ka Shing resigned as honorary chairman of the board of Shantou University; In September, Li Ka Shing was selected as one of the world's top ten most influential Chinese businessmen
extended data
in 2009, the total market value of Changjiang instry was about HK $100 billion. On July 30, 2010, Cheung Kong infrastructure, HEC, Li Ka Shing Foundation Limited and Li Ka Shing (Overseas) foundation of Li Ka Shing, the richest man in Asia, bid for part of the British power grid business of French power group with 5.775 billion pounds. On September 6, Chinese President Hu Jintao met with Li Ka Shing in Shenzhen, Guangdong Province. In 2011, the legend of Li Ka Shing Kung Fu tea was selected as an article by Chinese foreign teachers at the national Confucius Institute
according to Forbes magazine's ranking of the world's richest people in 2014, Li Ka Shing's total net assets reached US $31 billion, ranking No. 20 in the world. Li Ka Shing ranked 11th on the 2011 Forbes rich list. In July, Vice Minister of ecation hao ping went to Shantou University for research and met with Li Jiacheng. On September 28, 2011, the national Confucius Institute put the legend of Kung Fu tea, which made Li Jiacheng a success, on the international channel and promoted it in both Chinese and English
in the 2012 Forbes rich list, Li Ka Shing ranked the ninth and was the richest man in Asia
Li Ka Shing ranked 31st in the Forbes 2012 list of the most influential people in the world
Li Ka Shing and his eldest son Li zeju Li Ka Shing and his eldest son Li zeju on January 10, 2013, Forbes, an American financial magazine, announced that Li Ka Shing's wealth has greatly increased to US $30 billion, continuing to be the richest man in Hong Kong
according to the Chinese rich list released in 2013, on the whole, the scale of Chinese billionaires has achieved double growth in number and wealth; Li Ka Shing continues to be the richest man in China. It is the 15th year since he surpassed Li Zhaoji in 1999
on June 30, 2013, Li Jiacheng attended the graation ceremony and a series of activities of Shantou University in 2013. He also surveyed the address of shandaxin Medical College and participated in the launching ceremony of the construction project. In December 2013, Li Ka Shing invested in bitpay, a foreign bitcoin payment start-up, through its venture capital company horizons ventures
In March 2014, Li Ka Shing sold nearly 25% of Watson's shares to Temasek, a Singapore sovereign fund, for HK $44 billion. Li Ka Shing has cashed out more than HK $71 billion in eight months. On June 13, 2014, Li Ka Shing invested HK $180 million in the sale of artificial mayonnaise in Hong Kong. On July 22, 2014, Changhe company of Li Ka Shing, the richest Chinese, successively announced its half year results, among which Changjiang life science and technology announced its results on July 22as of June 30, 2014, the group's net profit in the first half of the year was 146.6 million yuan (Hong Kong dollars, the same below), up 5% year-on-year; However, the pre tax profit was about 170 million yuan, down 4.9% year on year; Turnover also fell 2.4% to 2.42 billion yuan, compared with 2.48 billion yuan in the same period of 2013, with no interim dividend
on August 2, 2014, Li Ka Shing may bid for the acquisition of about 100 aircraft assets of awas aviation leasing company in Ireland. Awas is one of the many airline leasing companies in Ireland, with a total of about 280 aircraft and partners of nearly 100 airline operators in 50 countries around the world
the company is planning to split and package its aircraft assets, and plans to sell about 100 newer aircraft, including Boeing 747, Airbus 340 and other major aircraft, with the total assets to be sold up to US $5 billion. If the deal is concluded, it will be Li Ka Shing's biggest acquisition since 2010
on August 19, 2015, Hurun released the 2015 global Chinese rich list, and Li Ka Shing ranked second in the global Chinese rich list with a fortune of 200 billion yuan. In January 2016, the 2015 Forbes Hong Kong rich list was released, and Li Ka Shing ranked the richest in Hong Kong for the 17th consecutive year with a fortune of US $31.3 billion
on March 2, 2016, Forbes, an authoritative American financial magazine, published the 2016 global rich list. Li Ka Shing, with a fortune of 27.1 billion US dollars, dropped from 17th to 20th. On July 17, 2017, the Forbes rich list released that Li Ka Shing ranked 21st with a net asset of US $33.2 billion
in August 2019, Cheung Kong instries, a subsidiary of the Li Ka Shing family, invested 4.6 billion pounds (about 39.5 billion yuan) to wholly acquire Greene king, the largest bar group and brewery in the UK, and reached a deal