Digital currency long and short
Publish: 2021-05-23 21:44:29
1. Spot is relative to futures. There is a short mechanism for futures, but there is no short mechanism for spot at present
short selling mechanism, also known as short selling. Suppose you have 100 A shares (this is called spot stock) with a market price of 10 yuan. Now I borrow these 100 shares from you and sell them at the price of 10 yuan. Then when the share price falls to 9 yuan, I buy back 100 A shares and give them back to you. I earn a price difference of 100 yuan (100 * 10-100 * 9). Your stock is still 100 shares, no change, but I earned 100 yuan, which is my short selling stock
this is the short mechanism. In practice, I need to deposit a deposit in advance as a guarantee. With the rise of the share price, I have to add more deposit, because when the share price rises to 11 yuan, I will spend 1100 yuan to buy back 100 shares and return them to you (I lose 100 yuan). The higher the share price rises, the greater my loss will be. But you will never lose money, because as long as I return 100 shares to you, of course, I will certainly pay you some fees, which is equivalent to the interest on the loan
in this case, I am an ordinary investor, and you are a securities company or futures company. Of course, you can also use this principle to make money by renting stocks or short selling stocks from private investors. In this way, you can realize short selling of spot stocks. Although it is illegal, it is completely reasonable and cannot be restricted by law. In fact, this method is used by institutional investors and QFII
many people can't understand short selling because they can't understand why I can sell without any stocks? In fact, stocks are borrowed. If the stock is a physical object, it will be easy for us to understand it. But in the financial market, many people can't understand it because everything is digital.
short selling mechanism, also known as short selling. Suppose you have 100 A shares (this is called spot stock) with a market price of 10 yuan. Now I borrow these 100 shares from you and sell them at the price of 10 yuan. Then when the share price falls to 9 yuan, I buy back 100 A shares and give them back to you. I earn a price difference of 100 yuan (100 * 10-100 * 9). Your stock is still 100 shares, no change, but I earned 100 yuan, which is my short selling stock
this is the short mechanism. In practice, I need to deposit a deposit in advance as a guarantee. With the rise of the share price, I have to add more deposit, because when the share price rises to 11 yuan, I will spend 1100 yuan to buy back 100 shares and return them to you (I lose 100 yuan). The higher the share price rises, the greater my loss will be. But you will never lose money, because as long as I return 100 shares to you, of course, I will certainly pay you some fees, which is equivalent to the interest on the loan
in this case, I am an ordinary investor, and you are a securities company or futures company. Of course, you can also use this principle to make money by renting stocks or short selling stocks from private investors. In this way, you can realize short selling of spot stocks. Although it is illegal, it is completely reasonable and cannot be restricted by law. In fact, this method is used by institutional investors and QFII
many people can't understand short selling because they can't understand why I can sell without any stocks? In fact, stocks are borrowed. If the stock is a physical object, it will be easy for us to understand it. But in the financial market, many people can't understand it because everything is digital.
2. 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.
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.
3. Diamond is calculated by weight of ankla, and it is also decided by four aspects: weight of diamond 4C, color clarity and cutting of diamond 4C for carat
4. In fact, in the spot market, there are only two orders: buy and sell. If you buy it and sell it, it is called more. If you sell it and buy it in, it is called empty
it's easy to understand how to do long. After you buy something, you can sell it when the price rises. What you buy is the rise of the price
it's a little difficult to understand short selling. People will have doubts about how to sell without something in hand? In fact, the spot market is a forward trading contract. It doesn't matter if you don't have the goods in hand. You can sell them first by paying the margin. After the price drops, you can close the short order through the order of buying. What you buy is the price drop
shorting is actually to make the market more active, because the market must buy and sell in order to be more active.
it's easy to understand how to do long. After you buy something, you can sell it when the price rises. What you buy is the rise of the price
it's a little difficult to understand short selling. People will have doubts about how to sell without something in hand? In fact, the spot market is a forward trading contract. It doesn't matter if you don't have the goods in hand. You can sell them first by paying the margin. After the price drops, you can close the short order through the order of buying. What you buy is the price drop
shorting is actually to make the market more active, because the market must buy and sell in order to be more active.
5. At present, the definition of message oriented middleware (MOM) has not yet formed a unified instry standard, and China is also speeding up the standardization research of mom technology. Generally speaking, message middleware is a kind of middleware technology composed of message delivery mechanism or message queue mode. It uses efficient and reliable message delivery mechanism for platform independent data exchange, and is based on the number of
6. It should be called KBG
KBG steel conit is made of precision processing and double-sided galvanized, which is beautiful and has good anti-corrosion performance
there is no need for welding machine and threading equipment, no need for jumper wire and no need for painting, which saves complex construction processes such as traditional fusion welding and threading. Just connect the straight pipe to the joint pipe and the threaded box joint pipe to the junction box, and fix them with special tools after positioning. The pipe bender can be used to bend the corresponding radian on site
compared with the thick wall steel pipe, the unit length of steel pipe is lighter, the price is lower, the structure is simple, the accessories are less, and the material cost is saved; The installation is convenient and the construction cost is saved.
KBG steel conit is made of precision processing and double-sided galvanized, which is beautiful and has good anti-corrosion performance
there is no need for welding machine and threading equipment, no need for jumper wire and no need for painting, which saves complex construction processes such as traditional fusion welding and threading. Just connect the straight pipe to the joint pipe and the threaded box joint pipe to the junction box, and fix them with special tools after positioning. The pipe bender can be used to bend the corresponding radian on site
compared with the thick wall steel pipe, the unit length of steel pipe is lighter, the price is lower, the structure is simple, the accessories are less, and the material cost is saved; The installation is convenient and the construction cost is saved.
7. It seems to be the game installation package of Tencent.
8. Send a picture and I'll give you an answer
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