Experience of virtual currency speculation

Following the seven departments' call to stop the financing of token (ICO), under the high pressure of supervision, a number of virtual currency trading platforms, including bitcoin China, huocoin.com and okcoin.com, have successively shut down all business of the platform or RMB trading business since the 14th. What are the risks of virtual currency transaction? Why do regulatory authorities take action to rectify? What's the future of the "money speculators" who used to be crazy about it

according to instry insiders, with the increasingly clear regulatory attitude towards the virtual currency trading platform, the relevant local departments have begun to clean up and rectify the work, and some trading platforms are according to regulatory requirements, orderly stop trading business within a certain period of time, and graally guide users to withdraw their money

the reporter observed in a number of "bitcoin investment exchange groups" that with the closing of trading platforms one after another, the price of bitcoin dropped sharply, and many investors called "losing money badly". In response to the promise made by the three trading platforms that "the withdrawal of money and cash will not be affected", on the afternoon of the 16th, the reporter tried to contact the customer service of the three trading platforms by telephone, but failed to get through e to "too many consulting customers" or busy lines

the reporter learned that with the increase of the price difference of virtual currency in the domestic and foreign trading markets, in order to avoid risks and preserve value, some investors have returned the virtual currency on the domestic trading platform to the personal bitcoin wallet and switched to the overseas market and OTC trading

Wang Yongli, vice chairman of China International Futures Co., Ltd., suggested strengthening international communication and coordination, establishing international unified regulatory rules as soon as possible, and avoiding regulatory loopholes and cross-border arbitrage

digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy

digital currency is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography. It is characterized by the use of P2P peer-to-peer network technology to issue, manage and circulate currency. In theory, it avoids bureaucratic examination and approval, so that everyone has the right to issue currency

although the issuing method of digital currency is still under study, paper currency has been regarded as "the currency of the previous generation" by some professionals, and it is the general trend to be replaced by new technology and new procts. Due to China's large population and volume, the timetable for issuing digital currency is still uncertain. It is predicted that digital currency and cash will be in parallel and graally replaced for quite a long time. When the era of digital currency really comes, people will carry less and less cash, travel more and more safe, poverty alleviation more and more accurate, corruption more and more difficult to escape, and thieves more and more difficult

extended information:

in November 2016, the central bank prepared digital currency, and the cash is likely not to exist in ten years

in November 2016, China digital currency Research Institute was established to cultivate high-level talents of digital currency, carry out digital currency research, consultation, development planning and related activities. It is a non-profit unit with legal license approved by relevant ministries and commissions, and is committed to promoting the integrated development of scientific research and Practice of digital currency instry

so far, Hangzhou, Shenzhen and Guizhou have become the three hot areas for the central bank's digital currency pilot. It is reported that Hangzhou is actively promoting the planning and construction of Qiantang River financial harbor, including the blockchain instry. Hangzhou will build the first blockchain Instrial Park in China, which is located in the Internet Finance town of Xihu District, surrounded by ant financial services, e-commerce bank, Zhejiang University and its science and Technology Park and other well-known enterprises and parks

That makes sense. The digital currency, led by bitcoin, has always attracted much attention. Especially after the sharp rise in 2017, digital currency has become a new favorite for many people. Many players of digital currency are desperate to enter the market. Whether they understand the rules or not, whether they make profits or losses, they will keep a close eye on the market fluctuations as long as they have time. The two major players in the coin circle are fried coin and Tun coin

so at present, the currency circle is full of good and bad. No matter which way investors choose, they need to improve their professional level, learn to choose, so that they can get more dividends

It seems that it is difficult to find a direct calculation formula. It may be found in more professional companies, but it has never been seen in the market. If you really want to know the details, I can give you some ideas and work out a little bit

1. find the chemical formula of gasoline, write the proct after combustion, and then balance the chemical formula

2. find out the density of each element in the above chemical formula

3. calculate the proct of one liter gasoline (or less) after combustion, and calculate the volume before and volume ratio after combustion

   The ratio above

4. multiplied by the compression ratio of the engine is close to the final pressure The actual value should be less than the theoretical value)

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has not really been calculated, but I feel that it can reach more than 5MPa (50kg), because this is a variable value. Idle speed is different from medium throttle, medium throttle is different from high throttle! Because the fuel has a combustion efficiency problem in the combustion chamber, that is to say, it is not completely burned