Digital currency open short

1. How does the central bank set the minimum limit on the amount of money to be paid into an account? If you want to visit the official website of the people's Bank of China, you need to make an information inquiry

2.

Now the popular digital currency futures is bitcoin futures. On December 11, 2017, Beijing time, CBOE launched the bitcoin futures XBT, and the market reaction was hot, triggering the circuit breaker mechanism many times. CME of Chicago Mercantile Exchange launched bitcoin futures BTC on December 18, 2017, which brought about great fluctuation

the two major bitcoin futures procts have the following similarities and differences, which are worth noting:

1. XBT unit is 1 bitcoin, BTC is 5 bitcoins

The minimum price change: XBT is $10 / bitcoin, BTC is $5 / bitcoin

XBT trading time is from 7:00 on Monday to 6:00 on Saturday, Beijing time; BCT trading time is from 7:00 on Monday to 4:15 on Saturday, Beijing time

4. The position limit was 5000

Price circuit breaker mechanism: XBT price fluctuates more than 10% of the previous day's closing price, trading is suspended for 2 minutes, more than 20%, trading is suspended for 5 minutes; The BTC price fluctuates more than 7% or 13% of the closing price of the previous day, triggering the circuit breaker mechanism. The specific suspension time has not been disclosed. If it exceeds 20%, the trading will stop

XBT requires 44% initial margin, which is about 2 times leverage; BTC Requires 35% of the initial margin, which is about 3 times the leverage. It is worth noting that both exchanges have indicated that the margin amount can be adjusted according to the actual situation

3.

ways to purchase digital currency:

at present, digital currency is more like an investment proct. Due to the lack of a strong guarantee institution to maintain its price stability, its role as a measure of value has not yet appeared, nor can it be used as a means of payment. As an investment proct, the development of digital currency is inseparable from trading platforms, operating companies and investors

trading platforms play the role of trading agents, while some play the role of market makers. The profits of these trading platforms come from the current expenses and premium income of investors trading or holding digital currency

1. Investors need to register accounts first, and obtain digital currency accounts and US dollar or other foreign exchange accounts at the same time

2. Users can use the money in their cash account to buy and sell digital currency, just like buying and selling stocks and futures

3. The trading platform will sort the buying and selling requests according to the rules and start matching. If the requirements are met, the transaction will be completed

4. Due to the difference between the trading volume submitted by users, the trading request can be partially executed

take RBM operated by professional operation company opencoin as an example: ripple protocol was originally designed based on payment method, and its design idea was based on acquaintance relationship network and trust chain. Using ripple network for remittance or loan, the premise is that the payee and the payer must be friends or have common friends. Otherwise, the trust chain between users and other users cannot be established, and the transmission cannot be carried out

extended information:

the characteristics of digital currency are as follows:

1, low transaction cost

compared with traditional bank transfer, remittance and other methods, digital currency transaction does not need to pay fees to the third party, and its transaction cost is lower, especially compared with the cross-border payment of high handling charges to payment service providers

2, fast transaction speed

the blockchain technology used in digital currency has the characteristics of decentralization, and it does not need any centralized organization similar to the clearing center to process data, so the transaction processing speed is faster

3, high anonymity

in addition to the physical form of currency can achieve peer-to-peer transactions without intermediary participation, one of the advantages of digital currency compared with other electronic payment methods is that it supports remote peer-to-peer payment, and it does not need any trusted third party as intermediary

both sides of the transaction can complete the transaction in a completely strange situation without mutual trust, so they have higher anonymity and can protect the privacy of the traders, but at the same time, they also create convenience for cyber crime, which is easy to be used by money laundering and other criminal activities

4. Buy more to build a position refers to multi position, can also be called bullish, buy a currency, bullish
short selling to build a position refers to selling a position, which can also be called short interest, selling a certain currency and being bearish. Some people call it long or short. Short selling mechanism is to borrow other people's shares to sell in advance when the market is going to fall at a high level, and then buy them back at a low level and return them to the borrower to close the position to make a profit. It is the reverse operation of the current buying stock to make a profit by rising. Because it makes a profit by falling, it will attract a large number of funds to short in the bear market.

5. It's time for 32-bit system to switch to 64 bit system, so the problem of software compatibility is serious. It's better to choose procts of the same era to match each other to prevent compatibility problems.

6. The biggest difference between leveraged trading and spot trading is multiple
how to use leverage
1. Long (buy up)
here, take BTC / usdt leverage trading as an example (usdt vs. US dollar, 1 usdt = US dollar) to introce how to use bitcoin leverage. Assuming that the current price of bitcoin is US $10000, and you predict that the price will rise in the near future, you can choose to be long.
if you have only 10000 usdt principal and the platform is triple leverage, you can borrow another 20000 usdt from the trading platform, so the principal is now 30000 usdt; If it is 5 times leverage, it can borrow 40000 usdt, 10 times leverage is 90000 usdt... And so on
buy three bitcoins with 30000 usdt, sell them when they reach 20000 usdt, and get 60000 US dollars of bitcoin, dect 10000 principal and 20000 loan, and make a profit of 30000 US dollars
if you don't use leverage trading, you can only make a profit of 10000 usdt if you buy a bitcoin at 10000 usdt
of course, if the judgment is wrong, bitcoin will only lose 5000 usdt in currency trading and 15000 usdt in leverage trading
2. Short (buy down)
take BTC / usdt triple leverage trading as an example. At present, the price of bitcoin is 20000 usdt. If you think that the price of bitcoin will drop to 10000 usdt, and you have 10000 usdt in your hand, you can borrow one bitcoin from the platform (short can only borrow the currency you choose to short), and sell it when the price of bitcoin is 20000 usdt, Then, when the bitcoin price is 10000 usdt, buy it back to the platform, and you can make a profit of 10000 usdt
in fact, bitcoin leveraged trading plays a role in amplifying revenue, but it also magnifies risk

there are many digital currency trading platforms, and the main procts promoted by each platform are also different. Some are mainly spot trading, and some are futures trading. Among them, futures trading is contract trading, that is, leverage. The better platforms are coin stations, which can be seen by contract friends.

7.

Different colors of the cream have different effects, according to their own needs to choose

1, ivory white: suitable for some skinned people who need no more skin color correction. They use them to cover defects and pore, and create the effect of nude make-up. Some people, regardless of their skin color, rashly choose ivory white in order to make them look white. In fact, it's a big mistake. In this way, the skin color of their face and body is far from natural. Most of us are not particularly white, so we should be cautious.

2. Light skin color: darker than ivory, more suitable for our Asian skin color. The skin is not black or white, and tends to be popular. Choosing this color is not too wrong

3. Dark skin color: this color is more suitable for the dark beauty, which will make the skin white. Don't choose the color number with your own skin color

Soft pink: it is suitable for people with fair complexion but not good complexion. Soft pink can add color to the skin and make people feel better. People with dark skin should choose carefully, otherwise they will appear black and red

5. Purple: purple, which is very popular recently, can neutralize yellow. Girls with dark yellow skin can use it to brighten their skin and make their skin look healthy and bright

6. Green: specifically for reddish skin, covering red blood and pockmarks to make skin look clean and shiny

extended information:

isolation cream is an important item to protect skin. The essence of sunscreen is sun protection. The sunscreen used in isolation cream is the same as that used in sunscreen. It is usually divided into organic sunscreen and physical sunscreen

organic sunscreen and ultraviolet can transform the harmful ultraviolet into harmless; Physical sunscreen agents (titanium dioxide, zinc oxide, etc.) mainly rely on the principle of reflection to block ultraviolet rays

to sum up, black people choose black, white people choose white, close to their skin color, and colorful BB Cream / isolation cream can neutralize and brighten their skin color. The most reliable thing is to have a try at the store counter

8. You can't buy money down or up in the app. First of all, you have to reach a certain amount