OK bitcoin contract K line

1. Capital cost = position value * capital rate. When the capital rate is positive, the long pays the short; When the capital rate is negative, short pay long, can you understand?

2. As long as you can pay the deposit, choose the right direction.

3. No, It's a scam! Currency is issued by the state and can be normally circulated and used. What is the use of digital currency? Digital currency is just a prop used to harvest leeks with the help of blockchain gimmicks. I advise you not to think of getting rich overnight and be confused by the so-called digital currency, otherwise we will lose all our capital
Zhang Yufa, the "biggest liar in Malaysia", cheated the Chinese 500 billion yuan in a few years, making the "capital plate", "rebate plate" and "air currency" perfect.

4.

bitcoin cash

< UL >

English Name: bitcoin cash (BCC) / BCH

time of issue: July 24, 2017

stock exchanges: 93

< / UL > < H2 > brief introction of bitcoin cash:

on July 21, 2017, bitcoin bifurcating scheme bip91 has won the support of the whole network computing power, and agreed to upgrade the isolation witness first, And upgrade the block size of the underlying blockchain to 2m in the next six months. However, a "troublemaker" has emerged - viabtc, the mining giant bitcoin Continental's mining pool, has prepared a hard forked system to launch "bitcoin cash" based on the original chain of bitcoin

at 20:20 on August 1, 2017, bitcoin cash began to mine. There are different opinions in the instry whether it is a new branch of bitcoin or another kind of "counterfeit currency". However, BCC's advance offer has reached 2000 yuan, which is more than one tenth of the price of bitcoin

bitcoin cash modifies the code of bitcoin, supports large blocks (increasing the block size to 8m), does not include segwit function, and is a blockchain asset generated by bitcoin ABC scheme

bitcoin cash is a bifurcated currency of bitcoin. The bifurcated currency of bitcoin became popular in 2017. At that time, many bifurcated currencies were proced. These bifurcated currencies are indeed better than bitcoin in terms of performance, but after all, they are "the son of bitcoin". Professionals in the instry generally believe that bifurcated currencies have the characteristics of centralization, so they are not optimistic. Bitcoin's position as the king of digital currency is hard to shake, at least at this stage

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6. 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%)

7. The fund fee is charged every 12 hours after the settlement of the contract at 10:00 and 22:00 every day. Only when holding a position at this time, the user needs to pay or charge the fund fee
fund fee (in US dollars) = face value * number of sheets * fund rate
if the fund rate is positive, the multi position holder will pay the fund fee to the short position holder
if the fund rate is negative, Then the short position pays the fund fee to the multi position position
fund rate = clamp (MA ((future ID spot index price) / spot index price + interst), - 0.25%, 0.25%

8. Newcomers have just come into contact with contracts on the okex bitcoin exchange, so they easily get high leverage. High leverage brings not only high returns, but also high risks. For example, if you open a position with a 10 times leverage, the price will drop by 2%, and the corresponding loss will be magnified by 10 times, and the loss will be 20%, so the novice must have a corresponding understanding of the risk of the leverage.

9. Don't give me the money! ha-ha. The bracelet your fourth brother bought is also good;, Transfer, I also want, who let us like it?!