How many times leverage of bitcoin to speculate in stocks
Publish: 2021-05-21 01:45:08
1. On May 22, 2010, Laszlo hanyecz, a programmer in Jacksonville, Florida, bought $25 worth of pizza with 10000 BTC. Up to now, it's about $2720 a bitcoin. If you want to know more about bitcoin or blockchain, you can follow Youku's "Yangyang interview"
2. Bitoffer bitcoin option: for example, buy a one-day call option at the current price of US $10000. One day later, bitcoin rises to US $10500, that is US $10500-10000 = US $500
bitcoin futures contracts, for example, at $10000, use $500 to open 100 times leverage, which will rise to $10500, which means an increase of 5%. 100 times leverage means 5 times profit and $2500.
bitcoin futures contracts, for example, at $10000, use $500 to open 100 times leverage, which will rise to $10500, which means an increase of 5%. 100 times leverage means 5 times profit and $2500.
3.
About 400 percent
when bitcoin first appeared in 2009, one dollar could buy almost 1300 bitcoins. Before April 2011, the price of each bitcoin was always below $1. In June 2011, the highest price of bitcoin rose to $30. Then, the price almost fell within a week. In 2012, the price of bitcoin once fell below $2
further dropped to $114 on January 14, 2015. Since then, bitcoin has begun to rise again. In 2017, after the bitcoin ETF fund was rejected by the US Securities Regulatory Commission, bitcoin plummeted by $315 to below $1000. After that, it rose again. In the first four months of this year, the price of bitcoin and an ounce of gold were almost equal
However, with the strong rise of bitcoin in this round, the price of bitcoin has exceeded the price of an ounce of gold. On April 26, the price of bitcoin was $1282.97, compared with $1264 for an ounce of gold. Bitcoin has surpassed gold in price 
extended data
in 2016, there were dozens of bitcoin exchanges in the world, and the trading volume of bitcoin in most countries and regions increased sharply. Among the countries and regions with the highest growth rate, the trading volume of bitcoin in Japan is second only to China, ranking second in the world; The local bitcoin trading volume in Venezuela increased by more than 913%
South Korea has become the sixth largest bitcoin trading market in the world, Korean people can buy bitcoin from a large number of convenience stores, and korbit's trading volume currently accounts for 70% of the South Korean market; Local bitcoin transactions in Colombia increased by about 370%; Bitcoin markets in Malaysia, Russia and Australia are also developing rapidly. Bitcoin trading in China once accounted for more than 80% of the global trading volume
4. The closing ratio of each platform is different and cannot be determined. This automatic login platform will be displayed when purchasing. At present, the five domestic bitcoin trading platforms have carried out futures business. And the 796 exchange in Hong Kong
close position refers to the behavior that futures traders buy or sell futures contracts with the same variety, quantity and delivery month as their futures contracts, but with opposite trading direction, and close the futures transaction. In short, it means "sell as you buy, buy as you sell"
in fact, many people in the currency circle are against the digital currency leverage trading, but they have nothing to do. In addition to bitcoin and Leyte, other digital currencies have no leverage business. Other excellent digital currencies include Ruitai, Ruibo, bitstocks, gold cards, etc.
close position refers to the behavior that futures traders buy or sell futures contracts with the same variety, quantity and delivery month as their futures contracts, but with opposite trading direction, and close the futures transaction. In short, it means "sell as you buy, buy as you sell"
in fact, many people in the currency circle are against the digital currency leverage trading, but they have nothing to do. In addition to bitcoin and Leyte, other digital currencies have no leverage business. Other excellent digital currencies include Ruitai, Ruibo, bitstocks, gold cards, etc.
5. 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.
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.
6. Fire coin network supports up to 4 times leverage.
7. The delivery contract should be 40 times, and the sustainability is 100 times.
8. 1: 400
leverage trading, also known as margin trading. As the name suggests, it is to use small amount of funds to invest several times the original amount in order to obtain multiple returns or losses relative to the fluctuation of the investment object. Different transaction leverage ratios are different. For example, futures generally have 10 times leverage, that is to say, if the market price changes in the opposite direction of your expectation, 10% of your investment (margin) will lose 100%, and if the market changes in the same direction as your expectation, the return will be 100%. If it is 100 times leverage trading, the market price changes by 10%, and the return or loss of investment will reach 1000%. As the increase or decrease of margin (the small amount of funds) does not move according to the fluctuation ratio of the underlying assets, the risk is very high
foreign exchange margin trading refers to signing a contract with (designated investment) bank, opening a trust investment account, depositing a sum of funds (margin) as guarantee, and setting a credit operation limit (i.e. 20-400 times leverage effect) by (investment) Bank (or brokerage bank). Investors can freely buy and sell spot foreign exchange of the same value within the limit, and the profits and losses caused by the operation will be automatically dected from or deposited in the above investment account. So that small investors can make use of smaller funds, get a larger amount of trading, and enjoy the use of foreign exchange transactions as global capital to avoid risks, and create profit opportunities in exchange rate changes
for foreign exchange leveraged transaction, the leverage ratio is between 20 times and 400 times, and the standard contract in the foreign exchange market is RMB 100000 per hand (which refers to the base currency, that is, the currency before the currency pair). If the leverage ratio provided by the broker is 20 times, the margin of RMB 5000 per hand (if the currency of the transaction is different from the gold coin of the account guarantee, it needs to be converted); If the leverage ratio is 100 times, a margin of 1000 yuan is required for the transaction.
leverage trading, also known as margin trading. As the name suggests, it is to use small amount of funds to invest several times the original amount in order to obtain multiple returns or losses relative to the fluctuation of the investment object. Different transaction leverage ratios are different. For example, futures generally have 10 times leverage, that is to say, if the market price changes in the opposite direction of your expectation, 10% of your investment (margin) will lose 100%, and if the market changes in the same direction as your expectation, the return will be 100%. If it is 100 times leverage trading, the market price changes by 10%, and the return or loss of investment will reach 1000%. As the increase or decrease of margin (the small amount of funds) does not move according to the fluctuation ratio of the underlying assets, the risk is very high
foreign exchange margin trading refers to signing a contract with (designated investment) bank, opening a trust investment account, depositing a sum of funds (margin) as guarantee, and setting a credit operation limit (i.e. 20-400 times leverage effect) by (investment) Bank (or brokerage bank). Investors can freely buy and sell spot foreign exchange of the same value within the limit, and the profits and losses caused by the operation will be automatically dected from or deposited in the above investment account. So that small investors can make use of smaller funds, get a larger amount of trading, and enjoy the use of foreign exchange transactions as global capital to avoid risks, and create profit opportunities in exchange rate changes
for foreign exchange leveraged transaction, the leverage ratio is between 20 times and 400 times, and the standard contract in the foreign exchange market is RMB 100000 per hand (which refers to the base currency, that is, the currency before the currency pair). If the leverage ratio provided by the broker is 20 times, the margin of RMB 5000 per hand (if the currency of the transaction is different from the gold coin of the account guarantee, it needs to be converted); If the leverage ratio is 100 times, a margin of 1000 yuan is required for the transaction.
9. Use the lilac browser. A behavior value contribution reward mining browser, lock more, dividend more, return more. Register your account and log in. Open the mining settings and you can mine. Usually browsing the web and no money, open this, every day can dig dividends, registered users login on the line.
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