Ethereum Officer

1.

what is Ethereum:

Ethereum is an innovation based on the application of technologies and concepts in bitcoin to computers. Ethereum itself imitates a lot of bitcoin technology to maintain the computer platform. blockchain technology is one of them
Ethereum platform can safely run any program users want

advantages of Ethereum over other competitive currencies before Ethereum appeared, some digital currencies imitated bitcoin. However, these projects have their own shortcomings, they can only support one or several specific applications at the same time< However, the reason why Ethereum can surpass the limitations of these projects in the past is because of the core idea of Ethereum

what Ethereum wants to implement is a blockchain protocol with built-in programming language. Since it supports programming language, in theory, any blockchain application can be defined with this language, and then run on Ethereum's blockchain protocol as an application

The design of Ethereum is very flexible and adaptable

Ethereum target sets the advantages of blockchain technology, in order to add the advantages of blockchain, such as decentralization, openness and security, to almost all computing fields

blockchain applications of Ethereum

Ethereum has many blockchain applications, such as digital applications of gold and stocks, financial derivatives applications, DNS and digital authentication, etc

Ethereum has achieved more than 100 blockchain applications by many start-ups

Ethereum has also been closely watched by some financial institutions, banking consortia (such as R3), as well as large companies like Samsung, Deloitte, RWE and IBM. As a result, a number of blockchain applications such as simplified and automated financial transactions, merchant loyalty index tracking, and gift cards designed to achieve decentralization of electronic transactions have emerged

the relationship between Ethereum and blockchain:

Ethereum is a programmable blockchain

Ethereum does not give users a series of preset operations (such as bitcoin transaction), but allows users to create complex operations according to their own wishes

in this way, Ethereum can be used as a platform for various types of decentralized blockchain applications, including but not limited to cryptocurrency

like other blockchains, Ethereum also has a peer-to-peer network protocol. Ethereum blockchain database is maintained and updated by many nodes connected to the network. Each network node runs the Ethereum simulator and executes the same instructions. Therefore, people sometimes call Ethereum "world computer"

2. Ethereum is registered in the United States

3.

Ethereum is an open source public blockchain platform with smart contract function. It provides decentralized virtual machine (Ethereum virtual machine) to process point-to-point contract through its special cryptocurrency ether (also known as "Ethereum")

The token on the

blockchain is called ether, and the code is eth. It can be traded in many foreign exchange markets of cryptocurrency, and it is also the medium used to pay transaction fees and computing services on Ethereum

the concept of Ethereum was first proposed by vitalik buterin, a programmer, from 2013 to 2014, inspired by bitcoin, with the general meaning of "next generation cryptocurrency and decentralized application platform", and began to develop through ICO crowdfunding in 2014. As of February 2018, Ethernet is the second highest cryptocurrency in market value, second only to bitcoin

extended data:

Ethereum platform has no characteristics and value. Like programming languages, it's up to entrepreneurs and developers to decide what to use. However, it is clear that some application types benefit more from the functions of Ethereum than others. Ethereum is especially suitable for those applications that automatically interact directly between points or promote group coordination activities across networks

for example, coordinate the application of point-to-point market, or the automation of complex financial contracts. Bitcoin enables indivials to exchange money without the help of financial institutions, banks or governments. The impact of Ethereum may be more profound

in theory, any complex financial activities or transactions can be automatically and reliably carried out on Ethereum with coding. In addition to financial applications, any application scenario with high requirements for trust, security and persistence, such as asset registration, voting, management and Internet of things, will be affected by Ethereum platform on a large scale

4. It's really not easy.

5. We can do more. When you feel that the contract is going to rise, you should buy long (open the position). When the contract is going to rise to the psychological price, you should sell and close the position. The price difference is profit. Shorting means selling and opening the position. When you feel that the contract is going to fall, you should short (open the position). When the contract is going to fall to the psychological price, you should buy and close the position
spot can also be long, short, the threshold of stock index futures is too high
spot is simpler than stock index futures and stocks. You can buy up, buy down and sell as you buy. Now the stock market is not easy to operate, investors have turned to the spot market
it is a 24-hour trading mode, t + 0 mode, which can be carried out at any time
two way profit, buy up buy down can be, compared to the stock is easier to operate, stock only up to earn
with 50 times leverage, assets can be effectively enlarged, and it can be operated with more than 10000 investment. Very good.

6. For speculators, naked short selling is the real short selling. According to the definition in the book: short selling is to borrow a certain underlying asset → sell it at a high level → buy it back when it falls → return it back → earn a difference. But this program is very troublesome, such as who do you borrow it from? Will the other party lend it to you? How high is the interest offered by the other party? How long will it take you to borrow it, return it, and finish the shorting process? Obviously, it's much more complicated to be short than to be short. Naked short selling doesn't need to borrow any underlying assets in advance. As long as you click the "short selling" button directly on your trading software, the program will close in one second, which is as convenient and fast as buying more. In this way, we can really do short-term, repeatedly in a day, short at high, buy more at low and attack many times.

7. Short trading is unique to futures trading. But the stock shorting is refers to through the related stock index futures to make the short transaction, itself stock cannot make the short.

8. The withdrawal of digital currency generally only occurs on the digital currency trading platform. Where to withdraw cash? It is suggested to check the account number of the accounting platform carefully. It is generally in the personal center. The specific situation still needs to consult the official personnel, and the answer given by the official shall prevail. However, when choosing a digital currency trading platform, it is better to choose a big platform such as Xigu digital asset trading platform and bitcoin China.

9. You pay to push the price limit is a fraud company, under the banner of Galaxy Securities to cheat money, note that securities companies will not easily recommend stocks.