Digital currency short not burst

1. 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.

2. 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.

3. Do you have hd8970? The notebook has a hd8970m, which can't do even the gtx780m
I don't know where you see hd8970 surpassing gtx690. Ha ha
at present, the latest R9 290x is the same as GTX Titan. Surpassing the gtx690 is just a joke. A: Yes

4. The mechanism of early position explosion is mainly used to prevent the system from going through positions. At the same time, in order to avoid a series of positions explosion when the bitcoin delivery fluctuates violently, when an investor's account explodes, his position will be forced to level the limit order at the price that just makes his account equity zero, rather than forced to level the order at the market price, that is, he will not smash the order at the market price, effectively recing the price fluctuation of the virtual contract, If there is a surplus after the position is forced to level, the risk reserve will be injected.

5. The DC / DC mole is a DC-DC transformer. The so-called isolation and non isolation refer to whether a transformer is added after rectification and filtering.
the one with transformer is isolation, and the one without transformer is non isolation. Generally, the power supply is isolated,
the safety of isolation is higher, and the requirements of isolated devices are lower for design, Because the isolated power is sent to the power mole after the transformer step-down, the non isolated power is directly sent to the power mole through the 220 V, and the current power chips are isolated

6. Digital currency contract is the deformation of traditional futures contract. The unified risk includes the need for margin and the risk of position explosion. Moreover, the digital currency contract is worse than the traditional futures in that it can not be delivered in kind, which means that once it goes in the opposite direction of placing an order and breaks the minimum margin ratio, it must be forced to close the position. There is no other way to increase the risk. At present, some exchanges, such as bitoffer, have launched bitcoin option procts, which can amplify profits without the risk of position explosion.

7. Leveraged ETF procts will automatically add positions when they make profits. When there is a loss, it will automatically open the position rection mode, so as to avoid the risk of being burst.