Construction of digital currency perpetual contract system

1. 1. digital currency contract, also known as futures contract. In short, it's business in the future. A standardized contract uniformly formulated by the exchange to deliver a certain quantity and quality at a specific time and place in the future. The vast majority of users use the margin system of futures contracts, add 10 or even 20 times leverage to leverage big funds, and then use the index fluctuation to buy low and sell high trading contracts, so as to earn double profits< 2. Perpetual contracts are derivatives. From the perspective of trading, it is similar to the traditional futures contract, but there are some differences. First of all, it has no maturity or settlement date. The perpetual swap contract is similar to a margin spot market, so its trading price is close to the underlying reference index price, which is different from the futures contract. Due to the basis, the trading price difference of the futures contract may be significantly different. Secondly, the main mechanism of anchoring spot price is capital cost< At present, rolling spot futures is the main form of perpetual contracts. Rolling contract is a kind of futures contract settled on the same day and automatically extended. Profit and loss are settled on each trading day, and the contract position held by traders will be automatically extended at the end of the trading day. In addition, the cash flow of assets will be exchanged, and the long investors will pay the capital cost to the short investors to compensate the capital cost of the short investors
3. Option contract is a kind of agreement, which can give traders the right to buy or sell assets at a predetermined price before a specific date or on a specific date. Option contracts are trading derivatives that can be based on a wide range of underlying assets, including stocks and cryptocurrencies. These contracts may also come from information such as financial indicators. Generally, option contracts are used to hedge the risk of existing positions and speculative transactions.

2.

Generally, the excellent digital currencies are mostly imported procts, such as bitcoin, Leyte coin, ether coin and so on. However, the domestic Yuanbao coin, Ruitai coin, bitcoin and the tokens of different crowdfunding projects of European crowdfunding are excellent digital currencies

< H2 > development materials

digital currency (English: digital currency) is an alternative currency in the form of electronic currency. At present, no central bank of any government has indicated that it will issue digital currency, and digital currency does not have to have a benchmark currency and a central bank

it 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

3. This kind of platform is opened by swindlers, it is better, leeks are involved!

4. There are many ways to play digital assets, and the modes of each exchange are also different. At present, there are several mainstream models in the market:
1. OTC over-the-counter trading
OTC trading system provides information release places for buyers and sellers of digital assets. OTC market is easy to get acquainted with the previous over-the-counter trading mode, there is no fixed trading place, no fixed Trading rules, and no limited trading form
2. Currency transaction
currency transaction is mainly aimed at the transaction between digital assets and digital assets. One currency is used as the pricing unit to purchase other currencies. The currency transaction rule is also to complete the matching transaction according to the price priority and time priority
3. Perpetual contract trading system
perpetual contract is a derivative of futures cooperation. Like futures, it is a contract transaction, not a spot transaction. After you buy, you will not get digital assets. Development of digital asset trading platform, development of perpetual contract trading system
4. Digital asset mortgage system
digital asset mortgage system is a mortgage investment platform for global digital asset players, on which global players can mortgage certain digital assets.

5. Eco eco money free mining machine is not MLM, this really can not be nonsense, I suggest you call 110 report or help, request the people's police of public security organs to help identify or verify
the investigation conclusions of public security organs are the most authoritative< After the br / > report, the public security organ will investigate after filing a case. If the fraud is indeed known, the public security organ will arrest the suspect and give it legal sanction.

6. The force between nucleus and electron is Coulomb force

in vacuum, the interaction force between two static point charges Q1 and Q2 is directly proportional to the proct of Q1 and Q2, and inversely proportional to the square of the distance r between them. The direction of the interaction force is along their line, and the same sign charges repel each other, while the different sign charges attract each other

the electric quantity is Q & # 39; The Coulomb force F of the electron with the action charge of E is f = Ke * q / R ^ 2, where R is the distance from the electron to the nucleus and K is the electrostatic constant

8. Financial derivatives have existed for many centuries and constitute an important part of the global financial market. Derivatives are different in that even if the price of the underlying asset falls, traders can make a profit. This is different from ordinary currency trading. The reason for this is that in derivatives trading, you invest in the expectation of the asset rather than the asset itself. If you expect asset prices to fall, short; If you expect prices to rise, go long. The digital currency perpetual contract is a kind of financial derivatives

ordinary contract refers to an agreement to purchase a specific asset at an agreed price at an agreed time, while perpetual contract has no expiration date. In other words, if you hold a position (long or short) in the perpetual contract market, you can decide how long you want to hold the position

at present, 58coin is the best one to make perpetual contracts. Basically, all the perpetual contract codes in the Asia Pacific region come from the beta version of 58. In the aspect of perpetual contracts, 58coin has a high market share

perpetual contracts are useful in many ways. First of all, if you hold bitcoin and see that the price of bitcoin is falling, it's better to simply "short" in the bitcoin contract market to stabilize your portfolio than to bear losses and sell bitcoin, or to keep holding for the price to recover. In other words, you can use perpetual contracts to hedge your position in the spot market. Secondly, the contract market enables you to trade in all market conditions. You can make a profit in both bull and bear markets. Third, with leverage, you can significantly increase profits.

9. Headquartered in New York, the exchange is regulated by NFA and nysdfs, and is hosted by a third-party bank
pure digital currency transaction does not involve capital flow. Customers' transactions are first concted by purchasing usdt from websites or mainstream websites such as Huo coin.com
the trading procts are six mainstream currencies: BTC (bitcoin), ETH (Ethereum), XRP (reborn currency), LTC (lightcoin), EOS and BCH