Empty BTC

1.

Short refers to selling positions, can also be called use, sell a certain type of currency loans, bullish. Do long: do and refer to the multi warehouse, can also be called Lido, also known as multi warehouse. Buy some kind of loan currency and be bearish

Long means that the price will rise after estimation, so buy the contract and sell it at sky high price after the price rises in the future. Net profit. Short selling means that the potential will fall after estimation, so sell the contract and buy the contract at a low price after the price falls in the future. Net profit

2. For hedging: to be long means to evade or wash away the risk of proct cost expansion caused by future price rise, and lock up the cost in advance. Short selling means to evade or wash away the risk of profit rection caused by the price decline in the future, and lock in the profit ahead of time

extended data

burst, under some special conditions, the customer's equity in the investor's margin account is negative. When the market changes greatly, if most of the funds in the margin account of investors are occupied by trading margin, and the trading direction is opposite to the market trend, it is easy to burst e to the leverage effect of margin trading

if the position explosion leads to the deficit and is caused by the investors, the investors need to make up the deficit, otherwise they will face legal recourse. The bigger the leverage is, the closer it is to the burst. We should be cautious when adding any leverage

2.

The air bitcoin club is MLM

[bao.com, Beijing, July 17, 2018] (anti MLM network) according to a member who claimed to join air bitcoin in the second half of 2017, one of the directors of air bitcoin club in China is Yao Hongtao, whose online identity is the chairman of Inner Mongolia jindiao group, who has participated in the "WV Dream Tour" project of illegal MLM. The company's founders are Renato Rodriquez and Gutenberg dot Santos, who co founded wcm777 and vizinova, two projects identified as Ponzi schemes

on June 1, the Yangtze Evening News reported a news about bitcoin in the air, in which it was mentioned that the police initially identified it as a suspected new network pyramid selling organization

< H2 > extended information:

Article 7 of the regulations of the people's Republic of China on the prohibition of pyramid selling stipulates that pyramid selling shall meet the following three requirements

1; Capitation fee; Or & quot; Qualification fee & quot; Or pay in disguised form by subscribing for goods (including services) & quot; Capitation fee; Or & quot; Qualification fee & quot; Obtain the qualification to join or introce others to join

2. By introcing others to participate in the development of offline personnel, an organizational system with internal wealth redistribution relationship between the upper and lower levels is established

3. The organizer uses part of the expenses paid by the participants to pay the first participants to maintain the operation; The benefits of the participants are determined by the order of their participation and their development

3.

Token Network Forum provides: if you want to short, you also need to have the corresponding capital. At present, as a new player, it is difficult to buy a large number of bitcoin. And because most people are in the holding state, it is difficult to make bitcoin circulate with each other

buy a lot of bitcoin and let it continue to buy high and sell low. If you can hold on, bitcoin may be short
as long as you can continue to spread the shortcomings of bitcoin and rece the number of people who hold bitcoin, it will basically affect the operation of the exchange. If bitcoin can't be traded in circulation, there will be only some learning

the principle of bitcoin shorting:

this shorting is to convert your money into more bitcoins. However, in order to make money, after you get more bitcoins, you can only make money if bitcoin rises. Like China's stock market, there is a reason to increase positions when it falls. But what I want to tell you is that short selling can't make money

different from the short principle of spot market, the short principle of spot market can make money when it falls, and the position in hand is unchanged. But bitcoin changes your position. In the same way, China's stock market falls more and more, sharing the cost of building positions equally, and then waiting to rise

after understanding the principle of bitcoin shorting, we get the answer: in short, this kind of shorting is actually false

4. Long term investment is suitable for bull market. For bear market and monkey market, short-term investment is still the main way. At least it can't form a bull market now. I suggest high selling and low absorbing. I occasionally play short-term and do band in Matcha exchange. I feel very good

5. Yes
1. The concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
2. Unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation
3. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity

don't be cheated any more. The air bitcoin club is a pyramid scheme

6.

Yes

1, the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

Different from most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the 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

3, the decentralized characteristics and algorithm of P2P can ensure that it is impossible to artificially control the value of bitcoin by manufacturing a large number of bitcoin. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity

7. It means nothing. The value is 0

8.

Summary: no matter what the trend, holding or short bitcoin is a better choice than short bitcoin

bitcoin dropped from its peak of $19798 on December 17, 2017 to $6519 today, down about 66%

at this time, the air force is making a lot of profits, and shorting bitcoin has become a correct market strategy

Only earn what you should earn! Short position or fixed investment is more wise than short! After all, the first rule of investment is to ensure the safety of the principal and never lose money