Digital currency mining machinery listed company
in the A-share market, the concept stocks related to mobile payment mainly include: Hengbao shares, new world, Tianyu information, Zhongke Jincai, national technology, new cape, new Guo, etc.
Bitcoin concept stock is the concept of digital currency. There are a total of 12 listed companies, of which one is traded on the Shanghai Stock Exchange and the other 11 are traded on the Shenzhen Stock Exchange
according to cloud finance automatic matching, the concept of digital currency has the following stock list:
the result of this round of market is to let the people of the world realize what blockchain is and what blockchain can change. Some scholars and experts really participate in the blockchain instry, drive the whole economic system to study blockchain technology, and directly establish the blockchain instry as the general trend in the next 5-10 years. It seems that ordinary investors can only invest in digital currency, which makes it easier for them to overtake on the curve of wealth. Therefore, if we love the coin circle, we should cultivate it deeply, because the existence of the coin circle has become a trend, and it is a sunrise instry at least. On the contrary, if you are curious about blockchain technology, you should also practice it well. In the future, central enterprises, state-owned enterprises and listed companies will need talents who understand blockchain. It's better to understand the code together. In any case, it will be easier to make money in the tide of trend. Choice is more important than struggle
market analysis
bitcoin:
the position of 6600 didn't break down effectively yesterday. The breakthrough selling point of you in yesterday's hour chart is a good application. Look at the chart:
since the day before yesterday, bitcoin has continuously gained support in this important position of 6600. You can see that the trading volume of touching 6600 before is relatively large, Yesterday's small trading volume fell below 6600, platform support is not an effective breakthrough, it does not constitute a large-scale break, so it is a false breakthrough market, so it fell below a short time, a positive line pulled back, from the perspective of large positive line trading volume, it is also small, which shows that bulls just hold the key point for a short time, and they have no ability to complete the trend reversal
bitcoin has come out of a small bottom. Yesterday, it was said that if 6600 stands still, bitcoin will have a concussive rebound in this position. However, it is expected that the rebound will be limited and it will only extend the decline time. Therefore, the market has stabilized 6600 for three consecutive days and established a small bottom of 6600
judging from today's rebound trading volume, it is still insufficient, so the short-term rebound range will not be too large. The strong pressure level above is around 7700, and the energy of bulls in this round is limited, so 7700 is regarded as the rebound limit for the time being. The big downward trend is still unchanged, and there are local opportunities in the short term. The position should still be below 30%<
eth:
like the daily line, bitcoin has almost established a small bottom, which will be accompanied by a certain rebound, but the overall situation will not be very strong, so it is still a linked market. The specific analysis method has been given to you yesterday. Compare the K lines of various currencies and bitcoin, and then select those currencies that are willing to operate, and find out the currencies that are likely to rise, Only the large market value currency is valid for the K line of usdt
ADA, xvg:
yesterday, I compared the two charts with the trend of bitcoin, and gave the conclusion that the main force of xvg is willing to control the price of bitcoin in the short term, so the independent market of xvg rose continuously yesterday and today. This is a good case of converting the chart into language through the technical analysis of disk. If you can draw such a conclusion through the comparison, I believe the probability of making money will increase greatly. The same is true of ADA. If we compare it with March 18, bitcoin has fallen far below the low point of 3.18, while ADA is still hovering and stabilizing at 3.18, which is also a signal for the main force to enter. However, by comparing with xvg, we can draw the conclusion that ADA is long-term and xvg is short-term hot money behavior. If someone ambushes xvg after reading the article yesterday, they can hold the money along the 5-day line for the time being. The coordination of quantity and price is not bad, and the washing up is quite sufficient. They have the will to continue to rush up
LTC:
take out the diagram and compare it with BTC to understand why linkage has been mentioned all the time. Let's not talk about it. It's still two words: linkage
in the past two days, the price of currency has not been speculated, and some teams have begun to do the same trick again, forking out candy. No, OMG and BTG are clamoring to fork out and give forked currency. However, it is difficult for these news to stimulate the price of currency again. After all, what they split out is not a star project, so it is difficult for people to have the desire to buy currency in order to get candy. So this kind of message can be evaluated as neutral
recently, some currencies cooperating with large companies have gone well. If you want to speculate on news, you can follow this main line to think about it. If you want to find relevant information and do some latent work, you may have good short-term opportunities
there are not many other things to talk about. The money making effect is still not strong. mining and hoarding are the main factors. Generally speaking, the trend of currency price is weak. The bear market makes money, and the bull market makes money. Mining is more suitable for the current market than speculation. Now we know that the decline of currency price leads to the decline of mining machinery. Once the currency price recovers, the mining machinery will rise in a positive proportion, so we can rest assured to invest in mining. After all, if the currency price exceeds 7700, don't keep catching up. It's easy to lose more than gain.
trading mining online time: June 2018
Project Introction: bit-z, founded in Hong Kong in 2016, provides digital asset trading and OTC (over-the-counter trading) services
dividend method: "transaction mining". Users who participate in the transaction can get a refund of service charge (in the form of equivalent BZ, and need to complete three-level certification); Each phase of 10 million BZ will be released step by step, and each phase of 10 million BZ will automatically enter the next phase. The return ratio of each period will decrease by 3%
total number of tokens issued: 1.2 billion BZ.
The wealth myth of "one coin, one villa" is still widely spread in the currency circle, and new investors are eager to try. But in fact, a stable power structure has been formed in this small circle, from mining machinery manufacturers to large mine owners, and then to mining pools
manufacturing and selling mining machines, mining, building mines and building ore pools, the "mining circle" has become another way to get rich in the blockchain world, and mining machines have also become a little-known "big business"
according to the imagination of Nakamoto, the inventor of bitcoin, the ideal state should be "decentralized", with computing power scattered all over the world. However, contrary to decentralization, the mine pool is absolutely centralized, and more and more mining machines are connected to the mine pool
this article was first published in the Southern Weekend
"if speculation is a road of no return, then investment in mining machinery is a business that can make a steady profit without loss, and it is only a matter of time before the cost is recovered." Zhong Xi, general manager of Shenzhen Aibo times Technology Co., Ltd., calculated an account. A miner earns 200 yuan a day, which can be recovered in 120 days, and then the profit
in October 2017, in addition to his main business, Zhong Xi joined the mining army and quickly became a big boss in the mining circle. He operated many large mines in Jiangxi, Sichuan, Guizhou and other places
in fact, the business of "steady profit without loss" still depends on the continuous rise of currency price. In the past two months, the price of bitcoin has dropped from US $15000 to about US $10000, or even below US $6000 at one time, which has extended the cycle of mining machinery return. If it keeps falling, the profit will be far away
in 2012, four years after the advent of bitcoin, mass-proced mining machines appeared. Before that, mining was mainly a private activity, which could be completed by a home computer“ At that time, the home computer was the money printing machine, and a lot of bitcoin could be g up every day. " Huang Shiliang, a senior digital currency player who sold mining machines in his early years, recalled to Southern Weekend reporters
after the emergence of mining machine, mining began to be "socialized", with the emergence of mines and pools, and mining became a collective work. The indivial miner is entrusted by the mine, just like the workers on the proction line, as long as they are there, they can get paid every day
manufacturing and selling mining machines, mining, building mines and building ore pools, the "mining circle" has become another way to get rich in the blockchain world, and mining machines have also become a little-known "big business"
China has become the world's largest procer of mining machinery. Since 2012, a number of miner manufacturers have been born in China, such as Shenzhen bitquan Co., Ltd., which proces cat roasting miner, bitmainland, Jianan Yun and Yibang communication, which are now famous. In Huaqiangbei, Shenzhen, foreigners can be seen everywhere asking about the price of mining machinery with translators
recently, in an interview with the media, the CEO of bitcontinental, Mr. Zhan Ketun, said that this startup company, which has been established for only four years, had a revenue of about US $2.5 billion in 2017. Bitcontinent is known as the world's largest miner, whose ant miner has always been the hard currency of the coin circle and miner world
just like the coin circle, the mining circle also needs belief that the mechanical mathematical operation of mining machines every day can create great wealth
However, contrary to the "decentralization" advocated by bitcoin, the miner's world is moving towards "centralization". Miner dealers build their own mines. After the investors buy the miner, they are entrusted by the seller; The procers build their own mines and manage themthis process of "centralization" made the wealth of the mining circle snatched by a few people, and it was not easy for Zhong Xi to enter the core circle
calculation force "centralization"
the main function of the mine is to provide a place for scattered mining machines to operate. But it is the "ore pool" that really plays the role of integration
the so-called "mine pool" can be simply understood as "cooperative mining". The miners and the mines give the calculation power to the mine pool, and the mine pool is used as the only address to access the digital currency network for mining, and then distribute dividends to the miners according to the calculation power of the mining machine
the history of ore pool is longer than that of mining machine. In November 2010, the mine pool named slush appeared. Today, its official website says "the world's first mine pool", which is also recognized by the coin circle. Compared with the mine, the construction of the mine pool needs certain technology, and the threshold is relatively higher
the person in charge of a well-known domestic mine pool explained the principle of the mine pool to the Southern Weekend reporter. He compares mining to buying lottery tickets. If you dig alone, the probability of winning the lottery is very unstable. You may win 100000 today, but you won't in the next six months
"gather the people who buy lottery tickets together and buy them in a unified way. No matter who wins, they will be divided according to the proportion of money they pay. In the coin circle, the mine pool plays this role. " The person in charge said
it's not complicated to connect the mining machine with the ore pool. According to the operation guidelines of the major ore pools, it can be completed in a few steps, and then according to the calculation power provided by ourselves, we can get benefits from the ore pool. The miner is like a worker standing on the proction line, receiving a fixed salary every day
the mine pool with huge computing power and many mining machines has an absolute say in the coin circle and the mining circle. For example, if you want to issue a new digital currency or dominate the bitcoin bifurcation, you generally need to get the support of the mine pool. Without the support of the mine pool, no one will dig the new currency, so it is meaningless
in addition, when a hot new coin comes out, the mine pool can also use its own miners to pack it quickly and take the lead in the rush purchase of these new coins
in June 2017, when SNT and EOS were issued, Southern Weekend reporters witnessed the scene of minchi snapping up tokens. Because there are too many investors, many indivial investors can not put their funds into the designated position, but the person in charge of a mine pool can easily complete this operation
according to the imagination of Nakamoto, the inventor of bitcoin, the ideal state should be "decentralized", with computing power scattered all over the world. However, contrary to decentralization, the mine pool is absolutely centralized, and more and more mining machines are connected to the mine pool
on January 18, 2018, Emin Yun silash, a computer professor at Cornell University, and other five people co authored a paper pointing out that there is an implicit power structure behind bitcoin and Ethereum, the two major digital currencies, and mining is too centralized, in which 50% of bitcoin's computing power is controlled by the four major mines
In fact, this problem has always existed. Four years ago, the founder of Ethereum, vtalik, noticed this problem when he wrote Ethereum white paper. He wrote: "this problem can be said to be very serious. At the time of writing this article, the two largest mines indirectly controlled about 50% of the computing power of the whole network." Up to now, this problem has not been solved. An early translator of the Ethereum white paper told the Southern Weekend reporter, "this is not a technical problem, but a human problem."5
recessive power structure
in the mining circle, the top of the food chain is mining machinery manufacturers. At present, the three recognized mining machinery manufacturers are located in China. Through the proction and sales of mining machines, they get a lot of profits. At the same time, they also set foot in the construction of mines and pools, and have the right to speak in the whole coin circle
ant mining pool is one of the top two large mining pools in the world, and its computing power accounts for 17% of the total network computing power. However, according to instrial and commercial data, it was founded by bitmainland; Several investors of Jianan Yun are also investors of Hangzhou mining Pool Technology Co., Ltd., which has its own mining pool hash and mining platform, but the mining pool has ceased operation at the end of 2017
Yibang communications has set up three blockchain companies in Hohhot, Wuhai and Zhundong Economic Development Zone in Inner Mongolia. A salesperson of Yibang communications told reporters at Nanfang Weekend that they have mines and mining businesses in these three places, but these mines have been operating at full capacity, and there is no machine space to host new mining machines"we are building a new mine in Irkutsk, Russia, where electricity charges are much lower and new mining machines can be hosted there." The source said
above the mining machinery manufacturers, it is the harvest of chip giants“ The core technology of mining machinery lies in the chip. Whoever has the chip can proce more mining machinery. " Ding Yang told reporters at Nanfang Weekend that the chips are mainly in the hands of several giant manufacturers, such as TSMC, NVIDIA, AMD, etc
since 2015, TSMC has always been the largest chip supplier of Jianan Yun. In 2015, the chips purchased by Jianan Yun from TSMC accounted for 69.62% of all the chips purchased by Jianan Yun. Since then, this figure has been maintained at about 60%. Most of the profits of Jia Nan Yun Zhi were made by TSMC
On January 18, 2018, at the presentation meeting of TSMC's fourth quarter financial report, chairman Zhang Zhongmou said that although the mobile business prospect this year is weak, the company's revenue will still grow by 10% - 15%. One of the key factors is the demand for chips e to the continuous and steady development of cryptocurrencyunder the mining machinery manufacturers, there is another power structure. Jianan Yun disclosed this secret in its 2017 prospectus. In the first four months of 2017, four of the top five customers of Jianan Yun were "indivials". According to public information, three of them are well-known "wrists" in the currency circle
Wu Gang, the largest customer, was the first group of miners, and later founded haobtc, which has one of the world's top ten mines; Lin Zhipeng, the second largest customer, is the founder of Xiaoqiang mining machinery. He has been engaged in the proction and sales of mining machinery for a long time. He has been cooperating with Xie Weiqin, the sixth largest customer; Wang Jin, the third largest customer, founded bitbang, a coin circle information websitethese big customers are not simple miners, they all have their own influence in the coin circle. Mechanical operation of the mining machine to bring them income at the same time, also brought the right to speak
according to an insider in bitmainland, most of the big customers in bitmainland are big guys in the currency circle. However, bitmainland officials declined an interview with the Southern Weekend reporter. The company's Public Relations Department responded that it was not convenient to disclose the content because it signed a confidentiality agreement with its customers
"one coin, one villa" wealth myth is still widely spread in the currency circle, and new investors are eager to try. But in fact, a stable power structure has been formed in this small circle, from mining machinery manufacturers to large mine owners, and then to mining pools
most of the new entrants can only make the harvested "leeks"
after 2016, most of the new Shanzhai coins are POS mining or pre mining, and Ruitai coin is the best example. Of course, there are also some pyramid schemes selling cloud mining machines.
Blockchain is a new application mode of distributed data storage, which is an important concept of bitcoin. At present, there are 35 stocks associated with the blockchain concept in the A-share market, of which 6 blockchain concept listed companies are traded on the Shanghai Stock Exchange, and 29 blockchain concept listed companies are traded on the Shenzhen Stock Exchange
according to the correlation of blockchain, the leading stocks of blockchain concept stocks are most likely to be born from Xinchen technology, luyitong and Sifang Jingchuang
Xinchen Technology: on September 29, 2016, the company said in the interaction that the company is now doing research and development of blockchain technology
Lu Yitong: the company plans to raise 67.9691 million shares of additional shares of RMB 24.57 per share, and the total amount of supporting funds will not exceed RMB 1.670 billion, which will be used to pay the cash consideration of this transaction, construct the block chain ASIC chip instrialization project, artificial intelligence ASIC chip R & D center, chip proct marketing and service network, etc
Sifang Jingchuang: on May 31, 2016, the inaugural meeting and the first general meeting of the financial blockchain cooperation alliance (Shenzhen) was officially held in Shenzhen Wuzhou Hotel, and the company was one of the members of the meeting
Currencies like foreign exchange, which are called stocks, are acceptable to more people
on the one hand, there are more and more use scenarios of cryptocurrency; on the other hand, cryptocurrency is constantly appreciating. At this time, choosing investment can obtain a lot of benefits ring this period, many companies in Hong Kong stock market began to invest in cryptocurrency, such as changing reserve currency funds into cryptocurrency, or directly investing in or acquiring cryptocurrency trading platform. According to the analysis of professionals, many people choose to invest in cryptocurrency now, on the one hand, because the virtual currency represented by bitcoin is constantly appreciating, and now they can get good returns in the future. Moreover, companies like Tesla also began to invest in bitcoin, and even use bitcoin as a trading currency, because Tesla thinks it has more advantages than cash