What does BTC mean by 800 positions

1.

BTC bitcoin

bitcoin is the first distributed digital asset platform created. Since its launch in 2009, it has proven to be not only the most popular, but also the largest market capital value. In addition, it is also the most expensive, with a value of $10710 per coin on February 17, 2018. Bitcoin introces the first blockchain distributed ledger dedicated to recording all transactions, and gets rid of the function that users need a central authority to process or verify transactions

its goal is to provide a platform for users to conct cross-border transactions without any intermediary, which is what we call decentralization. The platform's largest money (BTC) supply is about 21 million. Of this figure, about 16.5 million have been mined and are now in circulation. It is mined all the time around the world to ensure the circulation of coins

Advantages:

1. Its distributed system provides users with great freedom

2. High portability

This is a secure network

disadvantages:

1

2. The user may lose the key

eth Ethereum

Ethereum is also a distributed platform, which was created by Network Programmer vitalik buterin in July 2015. Ethereum aims to enable users to create and deploy smart contracts. One of the main functions of smart contracts is to allow the creation of encrypted assets or tokens running on Ethereum networks. Ethereum token is used to purchase various functions such as cloud storage space. These tokens are stored in a digital wallet compatible with Ethereum blockchain

Ethereum's digital currency ether serves as the medium for executing smart contracts. At present, about 98 million ether coins have been mined and circulated, and the circulation supply increases by about 18 million every year. Ethernet coin is created to run on the Ethereum network. It can be used to compensate the participant nodes or transfer from one user to another

advantages:

1

2

The safety was very high

disadvantages: large circulation

< H2 > extended data:

generation principle:

starting from the essence of bitcoin, the essence of bitcoin is actually a special solution generated by a bunch of complex algorithms. A special solution is one of the finite solutions of a system of equations. Every particular solution can solve the equation and is unique

in the metaphor of banknotes, bitcoin is the number of the top word of a banknote. The number of the top word on a banknote owns the banknote. The process of mining is to constantly seek the special solution of the equation system through huge amount of calculation. The equation system is designed to have only 21 million special solutions, so the upper limit of bitcoin is 21 million

to mine bitcoin, you can download the special bitcoin computing tools, register various cooperation websites, fill the registered user name and password into the computing program, and then click the operation to officially start

after completing the installation of bitcoin client, you can directly obtain a bitcoin address. When others pay, you only need to post the address to others, and you can pay through the same client

after installing the bitcoin client, it will assign a private key and a public key. You need to back up the wallet data containing your private key to ensure that your property is not lost. Unfortunately, if the hard disk is completely formatted, personal bitcoin will be completely lost

2.

1. This does not need too many settings, the best graphics card to use NV graphics card 2, the system win10, the power supply is sufficient, the latest version of the motherboard BIOS, the BIOS settings for the main graphics card to PCI e

2, the hard disk must be GPT format, the system must be 64 bit, UEFI does not support 32-bit system

note: UEFI can boot x64 system on MBR disk, but it needs special settings

3. The traditional MBR partition only supports 2.2t hard disk, and the hard disk larger than 2.2t needs GPT, and the BIOS supports opening the integrated graphics card (which can be set) to double display

However, Qicaihong does not have the motherboard of h81-a. h81-a is an ASUS brand and can not support six graphics cards

select factory settings in BIOS, press enter to save and exit, then discharge the main board COMS, and then enter BIOS to set

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extended data:

seven rainbow motherboard boot into BIOS method:

1, you can press del key to enter BIOS

2. You can boot the BIOS directly without connecting the hard disk

there are two conditions for supported graphics cards:

1. Several graphics cards are supported in a few slots, and the expansion slots of ciex1 and pciex16

The main board power supply and power supply are enough. When most motherboards are turned on, you can enter the BIOS interface by continuously pressing the "del" key. Some notebooks can only enter the BIOS interface by pressing F2

BIOS is not only the basic input and output system of computer motherboard, but also the basic system of communication and recognition between computer hardware

contents include: power settings, hardware on / off, hardware working mode settings, overclocking, etc. The contents of bios are in English. Now some brands of new motherboards support Chinese. The options in BIOS can't be set randomly without understanding its specific function, so as to avoid the computer can't boot normally

its main function is to provide the most direct hardware setting and control for the computer. In addition, BIOS also provides some system parameters to the operating system

the change of system hardware is hidden by BIOS, and the program uses BIOS function instead of directly controlling the hardware. Modern operating systems ignore the abstraction layer provided by BIOS and directly control hardware components

BIOS Setup program mainly manages and sets the basic input and output system of the computer to make the system run in the best state. Using BIOS Setup program can eliminate system faults or diagnose system problems

3. It should be used as a price forecast data for compulsory position closing, that is, when the price fluctuation touches the data, the trading system will execute automatic trading according to the contract
personal understanding, for reference only.

4. Contract trading is a general term for the trading of bitcoin futures contracts
in June 2013, 796 exchange took the lead in developing the bitcoin weekly delivery standard Futures - t + 0 two-way trading virtual commodity barter contract (contract trading) in the bitcoin instry
the emergence of contract trading ended the previous history that bitcoin could not be short, and opened the prelude to the development and prosperity of bitcoin derivatives market

warm tips: the above information is for reference only and does not represent any suggestions

response time: December 16, 2020. Please refer to the official website of Ping An Bank for the latest business changes
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5. You can choose to play 18 in the first two weeks to make money
and then brush advanced pictures
for example, you can sell fragments of nightmare simulacra this season
300 fragments for one
a nightmare simulacra is
1E
brush 14, 15, 16 can start missions in Zana, you have a chance to get out of the guard map, save 17 fragments in the guard map, and beat 17 to get rid of 18 fragments
18 fragments are also very valuable, A set of 18 is now 4E
this season,
oil insects
is very cheap, you can buy oil by yourself,
insects to eat,
red map,
relatively speaking, fossils are also very cheap, because the ratio of C and E is too low,
on the first day of service, the plot is very simple, I usually finish in seven hours
the role of reclaiming wasteland should choose the role that has harm and survival.
there are many reclaiming wasteland videos in station B. each role has a detailed explanation. You can have a look when you have time
for example, after the first day of the plot, you can move more than 70 items
unidentified equipment
change to C. One is 2c, 1e is 40
more C
< On the third day of the service, the equipment is complete, either special liver or direct currency purchase on the website
now playing assassin
ice sword
COC, the website should be enough to buy 10e, ice sword 2E, clothing magic foundation burst, buy your own base to wash, other
Gold
use the market to wash it
if you haven't got all the watchstone now, In short, there are many ways to earn money,
hunting demons,
, mining, painting, playing 18, Cyrus, painting nightmare simulacra, or just slowly moving equipment to change C

6. On the delivery date of stock index futures, generally speaking, there will be a delivery date effect, or maturity date effect, delivery date curse and so on

the so-called & quot; The curse of delivery day;, That is to say, on the settlement day of stock index futures, the trading volume and volatility of futures and spot will increase significantly. The reason is that stock index futures use cash delivery, arbitrage trading and position shifting trading will occur on the same day, resulting in fluctuations in the spot market. The most obvious performance is the sharp drop in the spot market

delivery: the transfer of spot goods between the seller of futures contract and the buyer of futures contract. All exchanges have specific proceres for the delivery of spot commodities. Some futures contracts, such as stock index contracts, are settled in cash

delivery date: - the date on which the parties agree to exchange money. According to the rules of the Chicago Board of trade, the delivery date is the third day in the delivery process. The contract buyer's clearing company must deliver the delivery notice together with a full amount certified check to the office of the contract seller's Clearing Company on the delivery date. Delivery in futures means that when your futures contract is e, you need to make physical delivery. That is, when the futures contract is e, the seller should perform his ties according to the law stipulated in the contract, and the buyer should pay for the goods in full. Generally used for legal person

The Curse of delivery date is the "maturity effect", which is common in overseas markets. In mature markets, the "triple witch effect" often occurs, that is, when stock index futures and options mature, some trading phenomena that are different from usual occur. Relevant studies found that: in the last hour of the simultaneous maturity of all index derivatives contracts, there will be an abnormally large trading volume and small stock price volatility. In the last half hour before the closing of maturity, the trading activity of S & P500 stock decreased significantly, and increased significantly in the opening stage of maturity. It is worth mentioning that before the official launch of stock index futures in China, Singapore launched Xinhua FTSE A50 stock index futures. Even if it was as far away as Wanli, the delivery date of A50 futures still had an impact on a shares. Among them, in the last round of bull market, several deep-seated falls of investors, such as "2.27", "5.30" and "6.27", were related to the maturity and delivery of Singapore FTSE A50 Index futures contract to a certain extent. A50 is highly correlated with the Shanghai Stock Exchange 50 index. The impact of its delivery date on a shares has won it the nickname of "A50 curse"

7. BTC, as the currency with the most global consensus in the blockchain, has been in a torrent. As of today's contract explosion, it is worth billions of dollars, with heavy casualties and blood flowing. On the one hand, bakkt plans to launch cash contracts in the near future. The demand for physical bitcoin in cash contracts will be reced, and users will not need to prepare BTC in advance to trade, which is expected to decline
the panic continues to spread, Shenzhen will carry out the investigation and spread of virtual currency trading places, and domestic mining companies and mines are likely to be banned in the future, so the miners need to maintain high operating costs, which may trigger a new round of selling
BTC deviates from the five-day line seriously, washing dishes is too violent, At present, after a short break, the market is mainly volatile and continues to fall in the general direction. There is no need to worry about the short-term support level of 7400 spot holders. After all, as long as you are willing to wait for the proction rection, it is also worth looking forward to. We are all old leeks with mature mind. Ha ha ha
the ETH 2.0 upgrade is just a test work. At present, ETH has lost the AI Xi ou that boosted its rise in 2017, plus the national crackdown, of course It's a good thing that the momentum of the current decline is mainly linked bitcoin. After a short break, it continues to fall. The project side has to eat, and the pyramid scheme has to exchange for 140. Okb suggests 20% of the positions. The profit making effect of the public chain and the contract for okb also exists. 2.4 support level has broken short-term rising logic does not exist
BCH down channel is also open, not involved
EOS is currently the most active drop, short-term also mainly shock

8. Hello, position: refers to the number of non inflated commodity futures contracts that have not been hedged and delivered in kind after being bought or not sold. Also known as open contract volume or empty offer volume. The buyer and the buyer of the open position contract are equal, and the position is only the total quantity of the buyer and the buyer
risk disclosure: this information does not constitute any investment proposal. Investors should not use such information to replace their independent judgment or make decisions only based on such information. If they operate on their own, please pay attention to position control and risk control.

9. For the number of contracts currently held by the user, the trading unit can be changed to currency, and the number of currency of position = face value * number of contracts / latest transaction price

10. Generally speaking, a position is the number of investment procts in an investor's stock account. If there is no proct, it is called a short position. If there is a proct, it is called a position.