If the virtual currency contract lost how much

1. I didn't play bitcoin, so I didn't lose money, but someone here invested 100000 yuan and lost all.

2. Bitcoin contract can make money, but it should be done in the right direction. Once it is wrong, it will be in debt very quickly. It is recommended to invest cautiously and wish you good luck.

3. It is inevitable to lose money; In recent years, the speculation related to virtual currency (such as ICO, IFO, IEO, IMO and STO) has been in vogue. The price has gone up and down, and the risk has gathered rapidly. Relevant financing entities raise funds from investors or virtual currencies such as bitcoin and Ethereum through illegal sale and circulation of tokens. In essence, they are illegal public financing without approval. They are suspected of illegal sale of token bills, illegal issuance of securities, illegal fund-raising, financial fraud, pyramid schemes and other illegal crimes, which seriously disrupt the economic and financial order

on September 4, 2017, the people's Bank of China and other seven ministries and commissions issued the "notice on preventing the financing risk of token issuance", which cleaned up the ICO and virtual currency trading venues. The scale of domestic virtual currency transactions decreased significantly, effectively avoiding the impact of virtual currency prices on China's financial market.

4. Contract trading is a general term for the trading of bitcoin futures contracts
in June 2013, 796 exchange took the lead in developing the bitcoin weekly delivery standard Futures - t + 0 two-way trading virtual commodity barter contract (contract trading) in the bitcoin instry
the emergence of contract trading ended the previous history that bitcoin could not be short, and opened the prelude to the development and prosperity of bitcoin derivatives market

warm tips: the above information is for reference only and does not represent any suggestions

response time: December 16, 2020. Please refer to the official website of Ping An Bank for the latest business changes
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5. Before you answer this question, it depends on the population from which you know the "fact that you can make a steady profit in one or two years". If the person who is doing this tells you, you need to distinguish his true from false. Most of the reasons why he says this to you are to take you into the company. At least the people I met who made these things around me didn't make a steady profit and didn't make a loss. More importantly, they made a big loss and got a new name called "cyber refugee". Let's analyze the whole model of virtual currency. It's a pyramid model. A person brings in more people to earn money from the latecomers. In the early stage, he can get a return. Because there is no return, the people in the early stage will not be so willing to recruit the people in the later stage. When he develops to a certain scale, he can no longer put forward any money. Therefore, whether a platform or a currency can last for one or two years depends on whether the scale is large enough and whether there are enough latecomers. Otherwise, how can we afford to give back to the early entrants? So only platform operators can make a steady profit

6. It's not said that CPU can't dig. In the beginning, CPU was used to dig. However, with the in-depth study of mining algorithms, we found that the original mining was repeating the same work. As a general-purpose computing unit, CPU designed many moles such as branch prediction unit, register unit and so on, which did not help to improve the computing power at all
in addition, CPU is not good at parallel computing at all. It can perform more than ten tasks at most at one time. This is far from the fact that the graphics card has thousands of stream processors. The graphics card is too high, so we slowly develop the corresponding mining algorithm for the graphics card
taking BTC as an example, its basic algorithm principle is to take all transactions within 10 minutes as an input and add a random number. When all transactions within 10 minutes are added with your random number, a hash of sha256 is calculated. It's almost full of integer operations. It's just like a special design for a graphics card. The graphics card is very suitable for this kind of brainless algorithm. The more the number of stream processors, the better
as far as hash computing is concerned, it is almost all independent and concurrent integer computing, and GPU is designed and proced for this. Compared with the pitiful 2-8 threads of CPU and the astonishing length of control judgment and scheling branches, GPU can easily perform integer calculation concurrency of hundreds of threads (brainless brute force cracking without any judgment is the strength of a card)
OpenCL can make use of a large number of unified shaders on GPU chip, which can be used as resources for integer calculation. The resource of stream processor of a card is several times that of N card (the same level card)
but later, we found that the graphics card is still too weak, and the computing power can be greatly improved by directly using the ALU unit of large-scale ASIC stack. The computing power of the palm sized computing board is dozens of times that of the graphics card, so now bitcoin can't dig without a special ASIC miner
although a large number of interdependent and random memory access instructions are introced into the script algorithm used in the later LTC, when the footprint is large enough, a large number of cache failures will occur at the L2 level or even TLB level of GPU, resulting in more DRAM accesses, so as to weaken the advantage of ASIC / FPGA in integer operation performance compared with GPU, However, it is still targeted to develop mining machines. At present, only specialized mining machines can dig
however, the second generation of virtual currency (such as Eth and Zec) has absorbed the experience of the predecessors' blasted algorithms, and made more special optimization on the mining algorithm to prevent the occurrence of brainless operations. It has high requirements for video memory, so it can effectively resist the invasion of mining machines
because eth can only rely on graphics cards for mining, the rising price and shortage of graphics cards started in the second half of 2017. Many mine owners sold thousands of graphics cards to set up mining machines to mine these virtual currencies
over time, we all think that CPU can't mine, but in fact, the efficiency and benefit are too low.

7. What do you think? If it's a fraud, you can file a case. If you buy the wrong money and lose money, you won't file a case

8. Making money laughs, losing money makes trouble. Fire money is not up to standard. You don't know it now. Losing money reminds you of defending your rights.

9. Like okex's perpetual contracts, you can choose to open more or open less than 100 times.

10. If the position is full, 1 million can open about 11 stock indexes, with a value of about 10 million. If there is no stop loss, the direction is opposite to what you buy. 340 points can let you burst the position, that is, 100W is gone, and you may still owe money. Recently, the stock index fluctuated a lot. Yesterday, the amplitude was more than 400 points. So what I said is entirely possible. Of course, it is also possible that you bought it right, doubling 100W to 200W. So futures risk is quite frightening, so there must be no two behaviors I said, full position operation and no stop loss. To control the position and set the stop loss, the risk is controllable
the full name of stock index futures is stock price index futures, which can also be called stock index futures and futures index. It refers to the standardized futures contract with the stock index as the subject matter. Both parties agree that they can buy and sell the subject index according to the size of the stock index determined in advance on a specific date in the future. As a type of futures trading, stock index futures trading and ordinary commodity futures trading have basically the same characteristics and processes
the essence of futures is to sign a forward trading contract with others to maintain or make money
if you think the futures price will rise, do long (buy and open positions), rise (sell) and close positions, and earn: price difference = closing price - opening price
if you think that the futures price will fall, you can short (open the position) and close the position (buy) to earn: price difference = opening price - closing price.