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After class blockchain
Publish: 2021-03-26 20:12:39
1.
Comprehensive interpretation of blockchain technology
when blockchain technology is generally considered as a technology in the market, the blockchain team of ant financial services technology laboratory gave a calm explanation: blockchain technology itself is not a special technology, but is integrated by many previous technologies, such as P2P network, many nodes, cryptography, It also includes something similar to consensus. So from this point of view, if we only use the previous technology, we will graally form the blockchain technology in the end
2. Training is more profitable than blockchain. Otherwise, why don't we do blockchain instead of training? Be careful.
3. 1 ~ 4 introction 5 ~ 6 middle end 7 ~ 8 high end businesses call independent graphics card performance level. What game do you want to play
4. Now the bmex platform has launched the contract insurance mode. If you go to bmex to play with the contract, you can buy any amount of insurance. If there is a loss, you will get twice the compensation. You can go to the Internet or Zhihu to search bmex, and you can see it. I wish you a smooth contract, ha ha
5. Distributed storage is a kind of data storage technology, which uses the disk space of each machine through the network, and forms a virtual storage device with these scattered storage resources. The data is stored in every corner of the network.
6. Brokerage commission risk
refers to the risk generated in the process of customers choosing and futures brokerage company establishing Commission. When choosing a futures brokerage company, the client should make a comparative choice on the scale, credit and operation status of the futures brokerage company, and sign a futures brokerage commission contract with the company after determining the best choice
when investors are preparing to enter the futures market, they must carefully investigate and make decisions, and select companies with strength and reputation
liquidity risk
refers to the risk that futures trading is difficult to trade quickly, timely and conveniently e to poor market liquidity. This kind of risk is particularly prominent when customers build and close positions. For example, when building a position, it is difficult for traders to enter the market to build a position at the ideal time and price, it is difficult to operate according to the expected idea, and the hedger cannot establish the best hedging portfolio; When closing positions, it is difficult to close positions by hedging, especially when the futures price is in a continuous unilateral trend or close to delivery,
the market liquidity is reced, which makes traders unable to close positions in time and suffer heavy losses. Therefore, in order to avoid liquidity risk, it is important for customers to pay attention to the market capacity and study the main composition of both sides, so as to avoid entering the unilateral market dominated by single
forced position closing risk
daily settlement system is implemented by futures exchanges and futures brokerage companies. In the settlement
link, because the company has to settle the profit and loss of the traders every day according to the settlement results provided by the exchange, when the futures price fluctuates greatly and the margin can not be made up within the specified time, the traders may face the risk of forced liquidation. In addition to the forced position closing caused by insufficient margin, when the total position of the brokerage company entrusted by the client exceeds a certain limit, the brokerage company will be forced to close the position, which will affect the forced position closing of the client. Therefore, when trading, customers should always pay attention to their own capital situation, so as to prevent the forced closing of positions e to insufficient margin, which will bring significant losses to themselves
delivery risk
all futures contracts have a term. When the contract expires, all open positions must be delivered in kind. Therefore, customers who are not ready for delivery should close their open positions in time before the expiration of the contract, so as to avoid the delivery liability
compared with other investment markets, this is a special point in the futures market. New investors should pay special attention to this link and try not to hold their contracts until they are close to delivery, so as to avoid falling into the trap of being & quot; Forced position & quot; We are in a dilemma
market risk
in futures trading, the biggest risk of customers comes from the fluctuation of market price. This kind of price fluctuation brings the risk of trading profit or loss to customers. Because of the leverage principle, this risk is magnified, and investors should always pay attention to guard against it.
refers to the risk generated in the process of customers choosing and futures brokerage company establishing Commission. When choosing a futures brokerage company, the client should make a comparative choice on the scale, credit and operation status of the futures brokerage company, and sign a futures brokerage commission contract with the company after determining the best choice
when investors are preparing to enter the futures market, they must carefully investigate and make decisions, and select companies with strength and reputation
liquidity risk
refers to the risk that futures trading is difficult to trade quickly, timely and conveniently e to poor market liquidity. This kind of risk is particularly prominent when customers build and close positions. For example, when building a position, it is difficult for traders to enter the market to build a position at the ideal time and price, it is difficult to operate according to the expected idea, and the hedger cannot establish the best hedging portfolio; When closing positions, it is difficult to close positions by hedging, especially when the futures price is in a continuous unilateral trend or close to delivery,
the market liquidity is reced, which makes traders unable to close positions in time and suffer heavy losses. Therefore, in order to avoid liquidity risk, it is important for customers to pay attention to the market capacity and study the main composition of both sides, so as to avoid entering the unilateral market dominated by single
forced position closing risk
daily settlement system is implemented by futures exchanges and futures brokerage companies. In the settlement
link, because the company has to settle the profit and loss of the traders every day according to the settlement results provided by the exchange, when the futures price fluctuates greatly and the margin can not be made up within the specified time, the traders may face the risk of forced liquidation. In addition to the forced position closing caused by insufficient margin, when the total position of the brokerage company entrusted by the client exceeds a certain limit, the brokerage company will be forced to close the position, which will affect the forced position closing of the client. Therefore, when trading, customers should always pay attention to their own capital situation, so as to prevent the forced closing of positions e to insufficient margin, which will bring significant losses to themselves
delivery risk
all futures contracts have a term. When the contract expires, all open positions must be delivered in kind. Therefore, customers who are not ready for delivery should close their open positions in time before the expiration of the contract, so as to avoid the delivery liability
compared with other investment markets, this is a special point in the futures market. New investors should pay special attention to this link and try not to hold their contracts until they are close to delivery, so as to avoid falling into the trap of being & quot; Forced position & quot; We are in a dilemma
market risk
in futures trading, the biggest risk of customers comes from the fluctuation of market price. This kind of price fluctuation brings the risk of trading profit or loss to customers. Because of the leverage principle, this risk is magnified, and investors should always pay attention to guard against it.
7. Our company has had some technical cooperation with them. In the research and development of distributed storage technology related to IPFs, it is indeed a leading position in the instry. If there is a chance to join, we should seize the opportunity.
8. Miners don't know what to use? You first get a motherboard that can plug in six graphics cards. Huaqing has those things that can be transferred by PCI, and a power supply that can take up six 1060 cards. It's best to choose the power supply with high conversion rate, otherwise the electricity charge will be enough. The gx1100 of the fierce game player and the 80plus gold medal certification have a conversion rate of 90%. This conversion rate can save electricity.
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