Bitcoin perpetual contract technology

1. 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

2. bitcoin perpetual contract
A:
perpetual contract is an innovative financial derivative, which is an upgrade on the basis of traditional futures contract. Different from the traditional futures contract, it has the characteristics of delivery date, market manipulation, killing short and killing many, fixed-point position explosion and so on. Perpetual contract has no delivery date, which is a new type of digital currency derivatives. It is between the traditional spot and futures contracts. Traders can buy long or sell short, which can avoid the risk of swap after the contract matures. It is a very suitable financial investment proct for digital currency derivatives.

3. Central service contract digital network

4. Bitcoin has four main characteristics: no centralized issuers, limited amount, no geographical restrictions and anonymity. Although bitcoin is called "currency", it is not a real currency because it is not issued by the monetary authority and has no legal compensation and mandatory monetary attributes. In nature, bitcoin should be a specific virtual commodity, which does not have the same legal status as currency, and can not and should not be used as currency in the market.

5. Only the technical level of okex can open the bitcoin perpetual contract.

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7. Yes, the current rule is that within 10 minutes of new contract generation: the highest price = spot index (1 + 0.5%), the lowest price = spot index (1-0.5%)

8. Leizhu lineup is a very difficult occupation to match. (the landlord has played many areas to play Leizhu, all of them are tears). Standard lineup, Kai (recruitment, lottery, elite ), seven people no longer cut (recruitment, lottery is the fastest way to get no longer cut, of course, it is possible to get no longer cut, level 50 elite ), Scorpio (1. Recruitment, lucky draw! 2. The ranking store can only exchange 5 pieces at a time. It takes time to accumulate. 3. Elite copies. All ninjas get elite copies after them, but the level of elite copies is estimated to be very high.) I don't think so Here, we give up Naruto's spiral pill and add a point hole and the output of general attack. It's less difficult to start with and can be imitated. The effect of the arena will be better than that of the qualifying match, and the big moves are basically in front of this lineup.) Of course, these are the Ninjas after the higher grades. Don't think about them in the early stage.

9. On okex, the realized profit and loss and unrealized profit and loss should be cleared. The system will judge whether there is a position crossing. If there is a position crossing, all profitable customers will share it together. The realized profit and loss will be carried forward to the balance, and then the fund fee will be charged.