Digital currency short burst
Borrow money to buy bitcoin, when the price falls to the principal and the borrowed bitcoin is only enough to repay the borrowed money, the bitcoin burst
position explosion refers to the situation in which the customer's rights and interests in the investor's margin account are negative under some special conditions. Burst is back to the loss is greater than the margin in your account. After the company's strong level, the remaining capital is the total capital minus your loss, generally the remaining part
the concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system
Unlike all currencies, 
bitcoin does not rely on a specific monetary institution. It is generated by a large number of calculations based on a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation
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 red5. 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
short position explosion refers to the phenomenon that when shorting stocks or futures, the margin can not offset the loss e to the excessive fluctuation of the market, so it is forced to close the position by brokers. Shorting is to make profits through the fall of asset prices. Whether shorting stocks or futures, it needs to pay a certain margin. If the theoretical margin is 10% of the actual position value, then the actual reverse volatility that investors can bear is only 10%
in the aspect of stocks, short selling is realized by borrowing stocks through securities lending and then selling them, and then buying and returning the stocks after the stock price falls. Futures are directly short orders
in short, both stocks and futures are settled without liabilities. Therefore, when the market is unfavorable, the principal can not be held in liabilities after the loss is completed, and the position will be forced to close
first, only in two cases can a burst occur. One is to borrow other people's money to invest, which is usually an exchange, a securities firm or other institution. Second, although they did not borrow money, they invested in contracts, such as futures, because these trading modes adopted margin system, which has its own leverage effect. If you just use your own money to invest, it will not burst the position, and you will never sell it
Second, the position explosion can be understood as forced closing or even crossing. Take the stock as an example. Even if the stock price falls sharply after we buy it, as long as we do not withdraw from the market, we can not sell it, even for ten or twenty years, until the stock price rises and returns to its original value, and there will be no burst of positions. But when borrowing money to speculate in stocks, because part of the money is not yours but borrowed, when the stock price keeps falling and threatens the safety of the lender's capital, it will force you to close the position, that is to say, you have to sell your stocks. In extreme cases, even if forced to sell, will still make the borrower's money lost. The investor not only has no money left, but also has to pay more money to the lender
Third, on January 4, bitcoin plunged sharply, falling to 29000 USD at most, causing some contract makers to burst their positions. In fact, the price of bitcoin is only about 10%, but people who use ten times leverage may not be able to bear it. Let me give you a few examples to illustrate how the burst happened
suppose that the investor Xiao Wang takes a fancy to a stock and has his own capital of 100000 yuan. At the same time, he adds ten times leverage to enlarge the capital to 1 million yuan. Of the 1 million yuan, 900000 yuan was borrowed from the organization. Xiao Wang bought 10 yuan a share, a total of 10000 shares
after buying, assume that the next day's share price falls by 8%, and the share price becomes 9.2 yuan. For 1 million yuan, the loss is 80000 yuan. At this time, the market value of Xiaowang's own 100000 yuan capital is only 20000 yuan. If the share price continues to fall, not only the last 20000 yuan may not be left, but also the borrowed 900000 yuan may suffer losses
in order to ensure the safety of their own funds, the organization will ask Xiao Wang to fill the position, that is, to take some more funds to fill it. If Xiao Wang has no money or is not willing to invest free funds, there will be a risk of burst positions. Basically, the institutions will sell stocks directly without Xiao Wang's consent. Assuming that the final transaction price is 9.1 yuan per share, 100000 shares can be sold for 910000 yuan in cash, of which 900000 yuan will be returned to the institution and 10000 yuan will be returned to Xiao Wang (ignoring the borrowing cost, Xiao Wang can't even get 10000 yuan, because he has to pay the interest of borrowing to speculate in stocks). In one day, Xiao Wang lost 90000 yuan from 100000 yuan.
1. Position closing is a term derived from commodity futures trading, which refers to the transaction behavior of one party of futures trading in order to cancel the futures contract bought or sold before. Position closing is a general term for the behavior of long sellers selling their stocks or short sellers buying back their stocks in stock trading
In the process of stock trading, clearing refers to selling all the stocks you have bought and held. Among them, there are many skills Short is an investment term and an operation mode of financial assets. Compared with long, short is to borrow the underlying assets first, then sell to get cash, and then spend cash to buy the underlying assets after a period of time. The common functions of short selling are speculation, financing and hedging4. Position explosion refers to the situation in which the client's equity in the margin account of investors is negative under some special conditions. A burst is a loss greater than the margin in your account. After the company is forced to level, the remaining capital is the total capital minus your loss, and generally there is still a part left
extended data:
closing positions in futures trading is equivalent to selling in stock trading. Due to the two-way trading mechanism of futures trading, there are two types of closing positions: buying closing (corresponding to selling opening) and selling closing (corresponding to buying opening)
that is, through an equal number of futures transactions with opposite directions to offset the original futures contract, so as to end the futures transaction and relieve the obligation of physical delivery when it is e. This kind of buying back a sold contract or selling a bought contract is called closing out
the common functions of short selling include speculation, financing and hedging. If the market is expected to fall in the future, sell high and buy low to obtain profit margin. Financing is short in the bond market and return in the future, which can be used as a way to borrow money