Can bitcoin contract be done

1. You can make money, but you are likely to lose money. The risk of the contract is still great, at least higher than that of the normal currency speculation, but the benefits are also considerable. You can study and observe the exchange now, and then decide whether to enter the market

2.

Similar to futures contract, it is a trading method proposed by bitstar

the leverage of bitcoin virtual contract is shown as the leverage stability of the revenue level of legal currency: if you invest US $100, the revenue you can get = US $100 * the rise and fall of bitcoin * the fixed leverage ratio

assuming that the current price is 500usd / BTC, an investor can buy a BTC at the current price, and the principal is 500usd. At this time, the investor can make 50 more BTC virtual contracts

at this time, if the price of BTC rises to US $750, or 50%, the investor's contract income is 3.3333 BTCs, which can be sold at the current price to get us $2500, and the income is five times of the principal investment

bitcoin futures provided by bitcoin exchanges are usually traded in bitcoin. Futures is opposite to spot. Spot is a commodity that can be paid and delivered at the same time. In fact, futures is not "goods", but an agreement (contract) - futures contract that promises to deliver "goods" (subject matter) at a future time

extended data:

futures contract is an agreement that the buyer agrees to receive certain assets at a specific price after a specified period of time, and the Seller agrees to deliver certain assets at a specific price after a specified period of time. The price that both parties agree to use in future trading is called futures price

the specified date on which both parties must conct transactions in the future is called settlement date or delivery date. The assets agreed to be exchanged by both parties are called "subject matter". If an investor gains a position in the market by buying a futures contract (i.e. agreeing to buy at a future date), it is called long position or long in futures

On the contrary, if the position obtained by investors is to sell the futures contract (i.e. bear the contract responsibility to sell in the future), they are short positions or short on the futures

3.

the basis of bitcoin contract

bitcoin contract refers to a contract that can be traded without actually owning bitcoin. It is very different from the currency transaction which can only be carried out with the actual holding of digital currency

bitcoin contracts enable you to predict the price trend of bitcoin and hedge risks. This way of trading means that you are investing in price trends, not the assets themselves

when trading bitcoin contracts, you can decide whether to be short or long. Choosing long means that you expect the price of bitcoin to rise. On the other hand, choosing to short means that you expect prices to fall

leveraged trading

one of the characteristics of bitcoin contracts is that it can choose to trade with high leverage ratio. Using leverage means that you don't have to invest 100% of the transaction amount in a contract transaction. Instead, you only need to deposit the initial margin, which is only a small part of the total contract value

leveraged trading allows you to have a large exposure with a small amount of funds while managing risks

perpetual contracts

although there are many different types of contracts, this paper mainly focuses on perpetual contracts. As the name suggests, these contracts have no expiration date. Traders who are long or short with perpetual contracts can hold positions indefinitely unless the contract bursts, which means that they will not suffer more losses than the initial margin

in the perpetual contract, the pricing of bitcoin is based on a specific index price. The index price is based on the average price of bitcoin in multiple currency markets

bitcoin contract has become a very popular trading tool. Many traditional investors are not ready to allocate their money to digital assets, but still want to benefit from attractive price fluctuations, and contract trading opens the door for them

if you want to open bitcoin contract trading, you need to find the exchange that provides contract trading. AAX platform provides you with bitcoin contract trading services in a compliant and secure environment

4. Similar to futures contract, it is a trading method proposed by bitstar
the leverage performance of bitcoin virtual contract is the leverage stability of the revenue level of legal currency: if you invest US $100, the revenue you can get = US $100 * the rise and fall of bitcoin * the fixed leverage ratio
assuming that the current price is 500usd / BTC, an investor can buy a BTC at the current price with the principal of 500usd. At this time, the investor can make 50 more BTC virtual contracts. At this time, if the BTC price rises to $750, or 50%, the investor's contract income is 3.3333 BTCs, which can be sold at the current price to get $2500, and the income is five times of the principal investment. If the price rises to $1000, the contract revenue is 5btc, and the dollar revenue after selling is $5000, which is 10 times of its dollar revenue. No matter how the price fluctuates, the leverage of the contract is very stable, which makes it convenient for business and household contracts to hedge and ordinary investors to manage their positions.

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.

6. Fire coin network supports up to 4 times leverage.

7. In the case of bitcoin option, that is to say, you can only get the right after the goal is achieved. In the case of delivery contract, it is different. The delivery contract means that the value has been determined.

8. Usdt is a kind of digital currency anchored with us dollar. Since there is a US dollar reserve behind each usdt, the value of usdt is very stable. At the same time, the price of usdt is difficult to rise. You can take your usdt to an app called wennabao for investment. The underlying assets in the app are mortgaged by bitcoin and other digital assets, and the annual income can reach 18%. In this way, you can get more usdt, and you won't always have so many usdts in your hand.

9. It is suggested that the main topic should be built on the server abroad to avoid the policy. This is OK, even if it is found, it will not be illegal. Thank you.

10. The normal contract exchange is that if the margin in your account is 100000 yuan, and you open five times the leverage and buy a bullish bitcoin contract, your margin will be increased by five times, and the income and risk will also be increased by five times
if bitcoin goes up by 10%, you will earn 100000 * 10% * 5 = 50000 yuan
if bitcoin drops by 10%, you will lose 50000 yuan. When bitcoin drops by 20%, all your margin will lose, that is, you have burst your position< As for how to make money, it depends on your luck, trading experience and trading technology.