BTC withdraws US dollars

1. Wot chain aims to build a basic data platform for the Internet of things system, and provide a whole process solution for data collection, storage, sharing and application. Wot chain will break through the core underlying technology of blockchain application in the Internet of things system, and provide infrastructure for data sharing and transaction in the Internet of things. Build data aggregation and real-time data stream applications on wot chain to maximize the value of Internet of things data. Decentralized blockchain system requires the whole network node to operate the same transaction (data). From the perspective of calculation and storage, this has great disadvantages. It can not give full play to the cooperative ability of distributed network system. So it is not scalable. Wot chain puts forward the idea of separating data layer and control layer, constructs a parallel architecture
to enhance the scalability of the system, and provides open data sharing function to encrypt user data while protecting user privacy.

2. Okcoin international station adopts bank level security technologies such as cold storage, SSL and multiple encryption, and has a security team with ten years of financial security experience.
it has a professional high-speed matchmaking engine GSLB and distributed cluster technology, which are distributed in global data centers
7 × 24-hour system stable, 7 × 24-hour customer service online, 7 × 24-hour technical support. You can log in www.okcoin.cn Understand, recharge and withdraw US dollars. bitcoin / US dollar transaction is fast, safe and reliable. And has multi terminal web, PC, app, market timely grasp, trading anytime and anywhere.

3. I suggest you ask your master. After all, this kind of investment is risky. I suggest you think about it first. What if you spend ten dollars and don't get it?

4. Only bitcoin can be received when wallets trade with each other

5. You can buy bitcoin at an international website that can recharge US dollars, then transfer it back to the domestic trading website, sell it at the domestic website and withdraw it, then you can get RMB

6. At present, the Chinese mainland bank of China has banned China's banks and payment systems from developing bitcoin business.
according to the people's Bank of China, bitcoin has no legal status as a currency, but it is still allowed to be traded privately at its own risk. The notice stipulates that financial and Payment institutions are not allowed to carry out bitcoin business, but it does not prohibit private transactions in bitcoin. The notice requires bitcoin website to be managed by real name system, put bitcoin website on record, and bring bitcoin service organization into anti money laundering supervision
however, according to the international market, on November 9, 2016, 1 bitcoin (BTC) = RMB 4774.40.

7. For the time being, niubittrading platform does not support us dollar recharge and withdrawal, but US dollar recharge and withdrawal will be available soon.

8. Which of the following economic phenomena will result from a huge deficit in the balance of payments
A: d the exchange rate of the local currency goes down and exports decrease
the exchange rate is the conversion ratio between the foreign currency and the local currency, so it seems that there is no reference to "the exchange rate of the local currency"
exchange rate is also called "foreign exchange market or exchange rate". The ratio of one country's currency to another country's currency is the price of another currency expressed in one currency. Due to the different names and values of currencies in the world, the exchange rate of one country's currency to that of other countries should be set< There are two pricing methods for foreign exchange rate:
(1) the direct quotation method (refer to "PAYABLE quotation method"), also known as the price quotation method, refers to the foreign currency with a certain unit (11001000, etc.) as the standard, (2) indirect quotation (referred to as "A / R quotation") is also known as quantitative quotation, which refers to the calculation of how many units of foreign currency are converted into a certain unit (11001000, etc.) of domestic currency. Under the gold standard system, the basis for determining the exchange rate is the golel point, Under the condition of paper currency circulation, the basis of its decision is purchasing power parity (PPP). It must be noted that with the development of foreign exchange globalization, the traditional direct pricing method and indirect pricing method used in various countries have been difficult to meet the needs of the development of international foreign exchange, and a unified way of exchange rate expression is needed. As a result, there is an international major currency or key currency as the standard way of pricing. At present. The foreign exchange rates published in foreign exchange markets of various countries are all based on US dollars. The exchange rate between the two currencies other than the US dollar must be calculated through the comparison between the respective currencies and the US dollar. This pricing method is called "dollar pricing method"

9.

There are too many introctory knowledge to learn, such as futures laws and regulations, futures basis, futures varieties, trading rules and so on. If you are a novice, then you must start to learn from the simplest, and then have a basic understanding of futures trading before you can start to speculate in futures

brief introction:

futures account opening refers to the behavior of investors opening futures accounts and capital accounts. The CSRC does not specify the lower limit of account opening funds for futures investors. With the different scale of futures companies and different trading methods, each company has a certain floating space for the requirements of account opening funds

with the graal increase of bank futures transfer and futures securities transfer business, customers can freely transfer funds between bank accounts, securities accounts and futures accounts. Let's take Galaxy futures as an example to explain the futures account opening. Galaxy futures account is divided into two ways, one is the mobile phone account, the other is the PC account

the required data are: ID card: the second generation ID card of the residents of the people's Republic of China within the validity period; Bank card: debit card of Bank (Bank of China, Agricultural Bank of China, instrial and Commercial Bank of China, Bank of communications, China Construction Bank, China Merchants Bank, Shanghai Pudong Development Bank, Everbright, instrial and Commercial Bank)

hand signed photos. After the information is ready, you can open an account according to the account opening process of Galaxy futures, which is very simple and convenient. The official website can be opened directly. After the account is opened, a bank futures transfer (transferring money from the bank card to the futures account) can be completed, and then the future transaction can be carried out

The futures trading time is generally from Monday to Friday; The specific period is: 9:30 am to 11:30 am; 1:30 to 3:00 p.m; Night dish: 21:00 to 2:30 a.m. the next day. Close for 15 minutes from 10:15 to 10:30 in the morning

the futures trading time of different futures exchanges is different, and the specific time node should be based on the schele of the futures exchange. Trading principle of price limit: when trading at the price of price limit, the principle of closing position priority and time priority shall be implemented; Price limit of delivery month: the price limit of all varieties in the delivery month of the big business exchange is 6% (Shanghai Stock Exchange and Zheng business exchange have no special regulations); The price limit is a multiple of the price limit stipulated in the contract

< H2 > extended data

the commodity variety, trading unit, contract month, margin, quantity, quality, grade, delivery time, delivery place and other terms of futures contract are fixed and standardized, and the only variable is price. The standards of futures contracts are usually designed by futures exchanges and approved by national regulatory authorities for listing

futures contracts are concluded under the organization of the futures exchange, which has legal effect, and the price is generated through public bidding in the trading hall of the exchange; Most foreign countries use open bidding, while China uses computer trading

the performance of futures contracts is guaranteed by the exchange and private trading is not allowed

futures contracts can fulfill or release their contractual obligations through the settlement of spot or hedging transactions