SD contract virtual currency
1、 Different definitions:
1. virtual currency:
virtual currency refers to non real currency
digital currency:digital currency is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy
3. Cryptocurrency:
cryptocurrency is a kind of transaction medium that uses cryptography principles to ensure transaction security and control the creation of transaction units
4. Token (token):
a kind of article whose shape and size are similar to currency, but the scope of use is limited and has no currency effect, and its token is the homonym of token in English
Second, the characteristics are different:1; It can also be said that virtual currency is personalized currency. In another way, it can also be called information currency
2. Digital currency:
is an unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of specific virtual communities
Cryptocurrency:cryptocurrency is based on the decentralized consensus mechanism, which is opposite to the banking and financial system relying on the centralized regulatory system
4. Token (token):
usually needs to be exchanged for money, used in shops, playgrounds, mass transportation and other places, as a voucher to use services and exchange goods
extended data
at present, digital currency is more like an investment proct, because it lacks a strong guarantee agency to maintain its price stability, and its role as a value measure has not yet appeared, so it can not be used as a means of payment. As an investment proct, digital currency cannot develop without trading platform, operating company and investment company
digital currency is a double-edged sword. On the one hand, the blockchain technology it relies on has been decentralized and can be used in other fields except digital currency, which is one of the reasons why bitcoin is popular; On the other hand, if digital currency is widely used by the public as a kind of currency, it will have a huge impact on the effectiveness of monetary policy, financial infrastructure, financial market and financial stability
The top ten virtual currency trading platforms are: bitcoin China, Ethereum, Monroe, dascoin, reborn, etc.
Bitcoin China (BTCC), the first and largest bitcoin trading platform in China, is operated by Shanghai satuxi Network Co., Ltd., which was established on June 9, 2011. The team members are mainly from China, Silicon Valley and Europebitcoin China provides a reliable trading platform for users to buy and sell bitcoin through RMB
users can also save bitcoin safely in the platform
bitcoin China has achieved the best balance between high security and user convenience
4. Monro (code name XmR) is an open source cryptocurrency founded in April 2014, which focuses on privacy, decentralization and scalability. Unlike many cryptocurrencies derived from bitcoin, monero is based on cryptonote protocol and has significant algorithm differences in blockchain fuzziness
Dash, formerly known as dark coin, is a technical improvement on the basis of bitcoin. It has good anonymity and decentralization. It is the first digital currency with the purpose of protecting privacy. You can feel that it is liked by the black market when you listen to its name The main characteristics of Dashi coin are as follows:1
2. Instant payment function, timely arrival and low handling charge
Similar to futures contract, it is a trading method proposed by bitstar
the leverage of bitcoin virtual contract is shown as the leverage stability of the revenue level of legal currency: if you invest US $100, the revenue you can get = US $100 * the rise and fall of bitcoin * the fixed leverage ratio
assuming that the current price is 500usd / BTC, an investor can buy a BTC at the current price, and the principal is 500usd. At this time, the investor can make 50 more BTC virtual contracts
at this time, if the price of BTC rises to US $750, or 50%, the investor's contract income is 3.3333 BTCs, which can be sold at the current price to get us $2500, and the income is five times of the principal investment
bitcoin futures provided by bitcoin exchanges are usually traded in bitcoin. Futures is opposite to spot. Spot is a commodity that can be paid and delivered at the same time. In fact, futures is not "goods", but an agreement (contract) - futures contract that promises to deliver "goods" (subject matter) at a future time
extended data:
futures contract is an agreement that the buyer agrees to receive certain assets at a specific price after a specified period of time, and the Seller agrees to deliver certain assets at a specific price after a specified period of time. The price that both parties agree to use in future trading is called futures price
the specified date on which both parties must conct transactions in the future is called settlement date or delivery date. The assets agreed to be exchanged by both parties are called "subject matter". If an investor gains a position in the market by buying a futures contract (i.e. agreeing to buy at a future date), it is called long position or long in futures
On the contrary, if the position obtained by investors is to sell the futures contract (i.e. bear the contract responsibility to sell in the future), they are short positions or short on the futuresokex
coin an (under internal test)
but there is no problem, so it can not be determined
few investors and poor liquidity; Lack of supervision and serious manipulation.
StarCraft is a star competition
at present, knowledge payment procts can be divided into three types: Knowledge Q & A, knowledge store and payment community. Among them, the representative procts of Knowledge Q & A are Zhihu and Wukong Q & A; The representative procts of knowledge shop are goose pass and short book; Dianjin world is a community management platform focusing on knowledge payment, focusing on the financial field
1. Knowledge Q & A
is suitable for one question one answer direct problem solving
among them, paying to view answers is a special way to realize the realization of this knowledge payment proct, which only needs to answer once. In the follow-up, except for the users who ask questions, the rest of the users can view the answers by paying, which can realize the one to many realization mode
2. Knowledge store
the alias of SaaS knowledge payment platform is characterized by high degree of customization
content creators can purchase tools and services of gosling, short book and other similar knowledge payment platforms, and build their own knowledge stores through the functions provided by the platform. At present, most knowledge stores are run by wechat, but the cost of purchasing knowledge store services is relatively high, and the average price is about 6000 yuan / year, Some features need to be ordered additionally
3. Payment community
the third form of knowledge payment, which is different from Knowledge Q & A and knowledge shop
the paid community is a knowledge content service system with big V, KOL and content creators as the core. Members of the paid community can directly interact with community owners in various forms, such as Q & A, communication and comments. Compared with Knowledge Q & A and knowledge stores, the paid community is more friendly to content creators
first, there is no such serious and rigorous creation environment as Knowledge Q & A. for example, in dianjin world, the paid community gathers users who are interested in the community owners and a certain knowledge field. In the community, all users can interact freely, and the community owners can also publish their own strategies, ideas, financial knowledge, etc, Content creation environment is more relaxed and comfortable
secondly, you don't need to buy software services to use it like the knowledge store. After all, knowledge payment can't be perfectly realized by everyone. What if you pay for the tool services of the knowledge store, but you don't realize knowledge payment in the end? Isn't that a shot in the arm? Take dianjin world as an example. With dianjin world, you can create exclusive communities / tribes free of charge. Paid or free communities / tribes can be created free of charge. Now the society is also vigorously popularized learning financial knowledge, learn to invest and manage money, the way to make money! Such a vertical knowledge payment community is also in line with the current social environment
this is why the paying community is different from Knowledge Q & A and knowledge shop.
As of April 27, 2021, there are four domestic mainstream virtual currency centralized trading platforms, commonly known as Cx:
1. Fire money 2, 3. Currency securities 4. Matcha (relatively small) and some small centralized trading platforms, which are too small in scale, poor in depth and great in operation risk, are not recommended
At present, CX has three transaction forms: legal currency transaction, currency transaction and leverage transaction! The "contract" mentioned in the question refers to the third leverage transaction; Open the contract, you can choose to go long (up) or short (down). Different exchanges will choose different contract multiples differently. Under normal circumstances, it can be opened at least once and more than 100 times at most Therefore, the landlord finally suggested: when playing digital virtual currency, please stay away from the contract transaction! When playing digital virtual currency, please stay away from the contract transaction! When playing digital virtual currency, please stay away from the contract transaction! Say important things three times