1. 币圈合约怎么操作

1.用户根据对BTC价格趋势的判断决定多空方向，并根据时间长短选择合约类型。目前OKEX(https://www.ouyi.xin/)提供三种合约类型，分别是：当周，下周，季度。
当周合约指在距离交易日最近的周五进行交割的合约;下周合约是指距离交易日最近的第二个周五进行交割的合约。季度合约是指交割日为3，6，9，12月中距离当前最近的一个月份的最后一个周五，且不与当周/次周/月度合约的交割日重合。
2.用户选择合适的价格与数量成交。
用户购买合约时，所需的保证金为成交时刻与合约价值等值得BTC数量除以杠杆倍数。只有账户权益大于等于交易成功后保证金的数量，用户才能进行委托操作。
3.保证金
在建立合约交易账户时，用户需要选择保证金模式，不同的保证金模式的交易保证金计算方法和风控制度不同。在无持仓无挂单时，即所有合约的保证金为0时，用户可以更改保证金模式。
采用全仓保证金模式时，账户内所有仓位持仓的风险和收益将合并计算，全仓保证金模式下，开仓的要求是开仓后保证金率不能低于100%。
采用逐仓保证金模式时，每个合约的双向持仓将会独立计算其保证金和收益，只有开仓可用保证金大于等于开仓所需的保证金数量，用户才能进行委托。而逐仓保证金时，每个合约的开仓可用保证金可能不一致。
4.成交后，则用户持有对应多空方向的仓位。
全仓保证金下，用户的账户权益将根据最新成交价增加或减少;全仓模式下，当用户的账户权益，10杠杆下，合约账户权益不足保证金的10%，20倍杠杆下，BTC合约账户权益不足保证金的20%时，系统将会对这个仓位进行强制平仓。而逐仓保证金下，用户某合约某方向的仓位的未实现盈亏将根据最新成交价增加或减少，而保证金将不会变化。当用户某合约某方向的仓位的保证金率小于等于10%(10倍杠杆)或20%(20倍杠杆)时，系统将会对这个仓位进行强制平仓。

2. 币圈中的全仓杠杆是什么，怎么玩

币圈，即数字货币玩家天然形成的圈子。数字货币即虚拟币，排名第一的即是比特币。
全仓指买卖股票时，所有资金都用作了买股票，没有剩余资金，如，你有100元，而这100元全部都买了股票，称之为全仓。
币圈杠杆交易是指投资者在交易虚拟货币时，进行加杠杆操作，以较少的资金购买较多的虚拟货币，其中进行期货合约是币圈中比较常见的加杠杆，这扩大了投资者的收益性，也放大了投资者的风险性。
比如，投资者加三倍杠杆操作，当投资者所购买的标的物下跌了10％，则做空的投资者，在3倍杠杆的作用下，收益率达到30％，当投资者所购买的标的物上涨了10％，则做空的投资者，在3倍杠杆的作用下，亏损30％，当投资者的亏损率达到100％时，就会出现爆仓的情况。
一般来说，杠杆率越高，其风险性越大，投资者在交易过程中，应合理地控制其仓位，避免被爆仓。

温馨提示：以上信息仅供参考，不作任何建议。
应答时间：2021-10-28，最新业务变化请以平安银行官网公布为准。

3. 币圈合约是什么意思

数字货币中的合约类似于期货合约，它是一种金融衍生品，其交易标的不是实物，而是商品价格的涨跌，可以做多做空，随买随卖，比如说投资者判断某一币种会上涨，就可以买一份上涨合约，如果价格上涨投资就可以获利。 需要注意的是，合约交易一般都会带有杠杆，所以风险会比较大，目前数字货币中最低杠杆是3倍，最高是100倍。
拓展资料:
1、合约其实就是跟交易所签订合同，交纳一定的保证金，合约分为两种，一种是交割合约，一种是永续合约，交割合约就是有交割期的，就跟期货一样，到了交割时间就会自动强平，永续合约是没有时间限制的，合约就是买多买空，行情上涨买多就赚钱，行情下跌买空就赚钱，然后添加杠杆的形式来进行交易，杠杆倍数可以自由选择，不同的杠杆倍数风险不同。合约其实在是杠杆交易的基础下进行了优化，使用户能够更好的操作买卖，相比现货而言做合约多了一个买空(所谓买空就是买跌)的选择，所以相对现货更加灵活一点。
2、合约交易是指买卖双方约定未来某个时间，按指定价格将某种资产的协议进行交易。在数字资产的合约交易中，投资者可以通过判断价格的波动方向。 用户可以在合约交易中通过判断涨跌，选择买入做多，或者卖出做空，来获得上涨或者下跌带来的收益，通俗来说就是可以双向交易，可以买涨也可以买跌，根据趋势即可。 大家都知道合约都是带杠杆的，杠杆的好处就是能将资金最大化的利用，比如100倍杠杆，就是1万U可以当100万U来用。大家可以合理利用杠杆做到小资金大收益。
3、合约的风险问题，很多人对合约和杠杆存在一定的误解，那么合约交易的风险大不大呢，如何控制?风险在任何投资市场都会存在，很多人也会认为合约交易有杠杆，风险很大。 这里再次跟大家说明一下，风险本身不是杠杆，而是存在于投资者，本钱对于风险的认知和控制。没有能力买那么多币种就不要想着一口吃成小胖子。不要动不动就梭哈，分配好仓位。(仓位+风险率+收益率+复利思维的结合，决定你能不能赚到，赚得多还是少的最关键因素)。

4. 月赚百万的故事流传于各个币圈社群，这些故事有真的吗

近日，一则“月赚百万的故事流传于各个币圈社群”的消息，引发了广大网友们的热议，在网上闹的沸沸扬扬。那么，这些故事是真的吗？答案是肯定的。首先月赚百万分两种，第一种高本金月赚百万。第二种，高杠杆月赚百万。高本金月赚百万则是因为他本身资金体量大，比如有1000万，或者更多。第二种是高杠杆月赚百万。这种就是通过玩合约，最高可以用的是125被的杠杆，就是把10000块钱可以当成125万来用，那样赚钱的效率就会非常的快，亏的也快。总结起来呢，这个月赚百万确实存在，但是月亏百万也常常发生。那么具体的情况是什么呢？我来给大家分享一下我的看法。

一.高本金月赚百万

首先第一种是高本金的。比如你要是有1000万元，那么你只需要赚10%，你就可以赚到100万了。如果你有1亿块钱，那么你只要赚1%就可以赚到100万了。

以上就是我对于这个问题所发表的看法，纯属个人观点，仅供参考。大家有什么不同的看法都可以在评论区留言，大家一起讨论一下。

5. 借来的10万元瞬间清零，有人1小时翻倍，5分钟爆仓，币圈有多疯狂

借来的10万元瞬间清零，有人1小时翻倍，5分钟爆仓

在疯狂的货币圈里，玩家在和时间赛跑。有的人本金翻了一倍，有的人经历了瞬间的财富清零。

本周，货币圈经历了“血雨腥风”。根据CoinGecko的数据，加密货币在上周缩水了6000多亿美元。惊心动魄的故事每天晚上都上演，很多人一觉醒来，账户都被清空了。

然而，更多挑战失败的人表示，他们再也不会这样玩了。有人感叹：千万不要玩合同（一种玩法），一个小时翻了一倍，5分钟后又清了，分明是赌博。

最后，我想说的是：赌博有风险，赌徒需谨慎。稍有不小心，掉入账务坑。

好了，以上就是本期所要分享的内容了。

6. 币圈内的一些专业术语是什么

26个区块链行业常用名词解释

1、Blockchain——区块链

区块链是分布式数据存储、点对点传输、共识机制、加密货币算法等计算机技术的新型应用模式。是一个共享的分布式账本，其中交易通过附加块永久记录。

2、Block——区块

在比特币网络中，数据会以文件的形式被永久记录，我们称这些文件为区块。一个区块是一些或所有最新比特币交易的记录集，且未被其他先前的区块记录。

3、Node——节点

由区块链网络的参与者操作的分类帐的副本。

4、去中心化

去中心化是一种现象或结构，必须在拥有众多节点的系统中或在拥有众多个体的群中才能出现或存在。节点与节点之间的影响，会通过网络而形成非线性因果关系。

5、共识机制

共识机制是通过特殊节点的投票，在很短的时间内完成对交易的验证和确认；对一笔交易，如果利益不相干的若干个节点能够达成共识，我们就可以认为全网对此也能够达成共识。

6、Pow——工作量证明

Proofof Work，是指获得多少货币，取决于你挖矿贡献的工作量，电脑性能越好，分给你的矿就会越多。

7、PoS——权益证明

Proofof Stake，根据你持有货币的量和时间进行利息分配的制度，在POS模式下，你的“挖矿”收益正比于你的币龄，而与电脑的计算性能无关。

8、智能合约

智能合约是一种旨在以信息化方式传播、验证或执行合约的计算机协议。智能合约允许在没有第三方的情况下进行可信交易，这些交易可追踪且不可逆转。

9、时间戳

时间戳是指字符串或编码信息用于辨识记录下来的时间日期。国际标准为ISO 8601。

10、图灵完备

图灵完成是指机器执行任何其他可编程计算机能够执行计算的能力。

11、Dapp——去中心化应用

是一种开源的应用程序，自动运行，将其数据存储在区块链上，以加密货币令牌的形式激励，并以显示有价值证明的协议进行操作。

12、DAO——去中心化自治组织

可以认为是在没有任何人为干预的情况下运行的公司，并将一切形式的控制交给一套不可破坏的业务规则。

13、PrivateKey——私钥

私钥是一串数据，它是允许你访问特定钱包中的令牌。它们作为加密货币，除了地址的所有者之外，都被隐藏。

14、PublicKey——公钥

是和私钥成对出现的，公钥可以算出币的地址，因此可以作为拥有这个币地址的凭证。

15、矿机

尝试创建区块并将其添加到区块链上的计算设备或者软件。在一个区块链网络中，当一个新的有效区块被创建时，系统一般会自动给予区块创建者（矿机）一定数量的代币，作为奖励。

16、矿池

是一个全自动的挖矿平台，使得矿机们能够贡献各自的算力一起挖矿以创建区块，获得区块奖励，并根据算力贡献比例分配利润（即矿机接入矿池—提供算力—获得收益）。

17、公有链

完全开放的区块链，是指任何人都可读取的、任何人都能发送交易且交易能获得有效确认的、全世界的人都可以参与系统维护工作，任何人都可以通过交易或挖矿读取和写入数据。

18、私有链

写入权限仅面向某个组织或者特定少数对象的区块链。读取权限可以对外开放，或者进行任意程度地限制。

19、联盟链

共识机制由指定若干机构共同控制的区块链。

20、侧链

楔入式侧链技术（pegged sidechains），它将实现比特币和其他数字资产在多个区块链间的转移，这就意味着用户们在使用他们已有资产的情况下，就可以访问新的加密货币系统。

21、跨链技术

跨链技术可以理解为连接各区块链的桥梁，其主要应用是实现各区块链之间的Atom交易、资产转换、区块链内部信息互通，或解决Oracle的问题等。

22、硬分叉

区块链发生永久性分歧，在新共识规则发布后，部分没有升级的节点无法验证已经升级的节点生产的区块，通常硬分叉就会发生。

23、软分叉

当新共识规则发布后，没有升级的节点会因为不知道新共识规则下，而生产不合法的区块，就会产生临时性分叉。

24、Hash——哈希值

一般翻译做”散列”，也有直接音译为”哈希”的。简单的说就是一种将任意长度的消息压缩到某一固定长度的消息摘要的函数。

25、主链

主链一词源于主网（，相对于测试网），即正式上线的、独立的区块链网络。

对币圈“行话”还不了解的小伙伴，赶快来学习一下：

1、法币是什么？

法币是法定货币，是由国家和政府发行的，只有政府信用来做担保，如人民币、美元等等。

2、token是什么？

token，通常翻译成通证。Token是区块链中的重要概念之一，它更广为人知的名字是“代币”，但在专业的“链圈”人看来，它更准确的翻译是“通证”，代表的是区块链上的一种权益证明，而非货币。

Token的三个要素

一是数字权益证明，通证必须是以数字形式存在的权益凭证，代表一种权利、一种固有和内在的价值；

二是加密货币，通证的真实性、防篡改性、保护隐私等能力由加密货币学予以保障；

三是能够在一个网络中流动，从而随时随地可以验证。

3、建仓是什么？

币圈建仓也叫开仓，是指交易者新买入或新卖出一定数量的数字货币。

4、梭哈是什么？

币圈梭哈就是指把本金全部投入。

5、空投是什么？

空投是目前一种十分流行的加密货币营销方式。为了让潜在投资者和热衷加密货币的人获得代币相关信息，代币团队会经常性地进行空投。

6、锁仓是什么？

锁仓一般是指投资者在买卖合约后，当市场出现与自己操作相反的走势时，开立与原先持仓相反的新仓，又称对锁、锁单，甚至美其名曰蝴蝶双飞。

7、糖果是什么？

币圈糖果即各种数字货币刚发行处在ICO时免费发放给用户的数字币，是虚拟币项目发行方对项目本身的一种造势和宣传。

8、破发是什么？

破指的是跌破，发指的是数字货币的发行价格。币圈破发是指某种数字货币跌破了发行的价格。

9、私募是什么？

币圈私募是一种投资加密货币项目的方式，也是加密货币项目创始人为平台运作募集资金的最好方式。

10、K线图怎么看？

K线图（Candlestick Charts）又称蜡烛图、日本线、阴阳线、棒线、红黑线等，常用说法是“K线”。它是以每个分析周期的开盘价、最高价、最低价和收盘价绘制而成。

11、对冲是什么？

一般对冲是同时进行两笔行情相关、方向相反、数量相当、盈亏相抵的交易。在期货合约市场，买入相同数量方向不同的头寸，当方向确定后，平仓掉反方向头寸，保留正方向获取盈利。

12、头寸是什么？

头寸是一种市场约定，承诺买卖合约的最初部位，买进合约者是多头，处于盼涨部位；卖出合约为空头，处于盼跌部位。

13、利好是什么？

利好：指币种获得主流媒体关注，或者某项技术应用有突破性进展，有利于刺激价格上涨的消息，都称为利好。

14、利空是什么？

利空：促使币价下跌的消息，如比特币技术问题，央行打压等。

15、反弹是什么？

币价在下跌趋势中因下跌过快而回升的价格调整现象。回升幅度小于下跌幅度。

16、杠杆是什么？

杠杆交易，顾名思义，就是利用小额的资金来进行数倍于原始金额的投资，以期望获取相对投资标的物波动的数倍收益率，抑或亏损。

1. How to operate the currency circle contract

1. The user decides the long and short direction based on the judgment of the BTC price trend, and selects the contract type based on the length of time. Currently OKEX (https://www.ouyi.xin/) provides three contract types: current week, next week, and quarter.
The current week's contract refers to the contract that is delivered on the Friday closest to the trading day; the next week's contract refers to the contract that is delivered on the second Friday closest to the trading day. Quarterly contracts refer to delivery dates that fall on the last Friday of the month closest to the current month among March, June, September and December, and do not coincide with the delivery days of the current week/sub-week/monthly contracts.
2. The user chooses the appropriate price and quantity to complete the transaction.
When a user purchases a contract, the required margin is the number of BTC equal to the transaction time and contract value divided by the leverage multiple. Only when the account equity is greater than or equal to the amount of margin after the transaction is successful, the user can perform entrustment operations.
3. Margin
When establishing a contract trading account, users need to select a margin mode. Different margin modes have different trading margin calculation methods and risk control systems. When there are no positions and no pending orders, that is, when the margin of all contracts is 0, the user can change the margin mode.
When using the cross margin mode, the risks and benefits of all positions in the account will be calculated together. Under the cross margin mode, the requirement for opening a position is that the margin rate after opening the position cannot be less than 100%.
When using the isolated margin mode, the margin and income of each contract's two-way position will be calculated independently. Only when the available margin for opening a position is greater than or equal to the amount of margin required for opening a position, the user can make a commission. When using isolated margin, the available margin for opening a position on each contract may be inconsistent.
4. After the transaction is completed, the user holds the position corresponding to the long and short direction.
Under cross margin, the user's account equity will increase or decrease according to the latest transaction price; under cross margin mode, when the user's account equity is under 10 leverage, the contract account equity is less than 10% of the margin, and under 20 times leverage, When the equity of the BTC contract account is less than 20% of the margin, the system will forcefully close the position. Under isolated margin, the unrealized profit and loss of a user's position in a certain direction of a certain contract will increase or decrease based on the latest transaction price, but the margin will not change. When the margin ratio of a user's position in a certain direction of a contract is less than or equal to 10% (10 times leverage) or 20% (20 times leverage), the system will force liquidate the position.

2. What is the cross-position leverage in the currency circle and how to play it

The currency circle is a naturally formed circle of digital currency players. Digital currencies are virtual currencies, and the number one one is Bitcoin.
Cross position means that when buying and selling stocks, all the funds are used to buy stocks, and there is no remaining funds. For example, if you have 100 yuan, and all the 100 yuan is used to buy stocks, it is called a cross position.
Leveraged trading in the currency circle refers to investors performing leveraged operations when trading virtual currencies to use lessUse funds to purchase more virtual currencies, among which futures contracts are a common method of adding leverage in the currency circle, which expands investors' profitability and also amplifies investors' risks.
For example, if an investor triples the leverage operation and the underlying asset purchased by the investor falls by 10%, the short-selling investor will achieve a return of 30% under the effect of 3x leverage. If the underlying asset purchased rises by 10%, the short-selling investor will lose 30% under the effect of 3 times leverage. When the investor's loss rate reaches 100%, a liquidation situation will occur.
Generally speaking, the higher the leverage ratio, the greater the risk. Investors should reasonably control their positions during the transaction process to avoid being liquidated.

Warm reminder: The above information is for reference only and does not make any recommendations.
Response time: 2021-10-28. For the latest business changes, please refer to the official website of Ping An Bank.

3. What is the meaning of currency contract?

The contract in digital currency is similar to a futures contract. It is a kind of financial derivative, and its transaction object is not the physical object, but the commodity price. If the price rises or falls, you can go long or short, and buy or sell as you go. For example, if an investor judges that a certain currency will rise, he can buy a rising contract. If the price rises, the investment can make a profit. It should be noted that contract transactions generally carry leverage, so the risk is relatively high. Currently, the minimum leverage in digital currencies is 3 times and the maximum is 100 times.
Extended information:
1. A contract is actually a contract signed with the exchange and a certain deposit is paid. There are two types of contracts, one is the delivery contract and the other is the perpetual contract. The delivery contract has a delivery period. Yes, just like futures, it will be automatically liquidated when the delivery time comes. Perpetual contracts have no time limit. The contract is to buy long and short. When the market goes up, you make money by buying long, and when the market goes down, you make money by buying short, and then add leverage. For trading, the leverage multiple can be freely selected, and different leverage multiples have different risks. The contract is actually optimized on the basis of leverage trading, allowing users to better operate buying and selling. Compared with the spot, the contract has an additional option of short buying (the so-called short buying means buying down), so it is more flexible than the spot. a little.
2. Contract trading refers to an agreement between the buyer and the seller to trade an asset at a specified price at a certain time in the future. In contract trading of digital assets, investors can judge the direction of price fluctuations. Users can judge the rise or fall in contract transactions and choose to buy long or sell short to obtain profits from rising or falling prices. Generally speaking, they can trade in both directions, buying up or down, depending on the trend. That’s it. Everyone knows that contracts are leveraged. The advantage of leverage is that it can maximize the use of funds. For example, with 100 times leverage, 10,000 U can be used as 1 million U. You can make reasonable use of leverage to achieve big profits with small capital.
3. The risk issue of contracts. Many people have certain misunderstandings about contracts and leverage. ThenIs the risk of contract trading high? How to control it? Risks will exist in any investment market. Many people also think that contract trading involves leverage and is very risky. Let me explain to you again that the risk itself is not leverage, but exists in investors' capital perception and control of risks. If you don’t have the ability to buy so many coins, don’t think about becoming a fat man in one bite. Don't be fooled around and allocate your positions well. (The combination of position + risk rate + rate of return + compound interest thinking is the most critical factor that determines whether you can make money, whether you make more or less).

4. Stories about making millions a month are circulated in various cryptocurrency communities. Are these stories true?

Recently, a story about "making millions a month" The news "circulated in various currency circles" has aroused heated discussions among netizens and caused a stir on the Internet. So, are these stories true? The answer is yes. First of all, there are two ways to earn one million points a month. The first one is to earn a million points a month with high principal. The second type is to earn millions per month with high leverage. The reason why a high-capital investor earns millions a month is because he has a large amount of capital, such as 10 million or more. The second is to earn millions per month with high leverage. This is through playing contracts. The maximum leverage that can be used is 125, which means that 10,000 yuan can be used as 1.25 million. In this way, the efficiency of making money will be very fast, and the loss will be fast. To sum up, making millions this month does happen, but losing millions every month also often happens. So what is the specific situation? Let me share my opinion with you.

1. Earn millions per month with high principal

First of all, the first type is high principal. For example, if you have 10 million yuan, then you only need to earn 10%, and you can earn 1 million. If you have 100 million yuan, then you only need to earn 1% to earn 1 million.

The above are my opinions on this issue. They are purely personal opinions and are for reference only. If you have any different opinions, you can leave a message in the comment area and let’s discuss it together.

5. The borrowed 100,000 yuan was cleared instantly, and someone doubled it in an hour, and the position was liquidated in 5 minutes. How crazy is the currency circle?

The borrowed 100,000 yuan was cleared instantly, and someone Doubling in 1 hour, liquidating the position in 5 minutes

In the crazy currency circle, players are racing against time. Some people have doubled their principal, while others have experienced an instantaneous loss of wealth.

This week, the currency circle has experienced a "bloody storm." Cryptocurrencies lost more than $600 billion last week, according to CoinGecko. Thrilling stories are staged every night, and many people wake up with their accounts wiped out.

However, more people who failed the challenge said they would never play like this again. Some people lamented: Never play with contracts (a kind of game). The price doubled in an hour and cleared again in 5 minutes. It was clearly gambling.

Finally, what I want to say is: Gambling is risky, and gamblers need to be cautious. If you are not careful, you will fall into the accounting pit.

Okay, that’s what I want to share in this issue.

6. What are some professional terms in the currency circle

Explanations of 26 common terms in the blockchain industry

1. Blockchain——Blockchain< /p>

Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. is a shared distributed ledger where transactions are permanently recorded through appended blocks.

2. Block——Block

In the Bitcoin network, data will be permanently recorded in the form of files. We call these files blocks. A block is a set of records of some or all of the latest Bitcoin transactions that have not been recorded by other previous blocks.

3. Node - A copy of the ledger operated by participants in the blockchain network.

4. Decentralization

Decentralization is a phenomenon or structure that must appear or exist in a system with many nodes or in a group with many individuals. The influence between nodes will form a non-linear causal relationship through the network.

5. Consensus mechanism

The consensus mechanism is to complete the verification and confirmation of transactions in a very short time through the voting of special nodes; for a transaction, if the interests are irrelevant If several nodes can reach a consensus, we can think that the entire network can also reach a consensus on this.

6. Pow - Proof of Work

Proof of Work refers to how much currency you get, depending on the workload you contribute to mining. The better the computer performance, the more money will be allocated to you. There will be more mines.

7. PoS - Proof of Stake

Proof of Stake, a system of interest distribution based on the amount and time of currency you hold. In POS mode, your "mining" The income is proportional to your currency age and has nothing to do with the computing performance of your computer.

8. Smart Contract

Smart contract is a computer protocol designed to spread, verify or execute contracts in an information-based manner. Smart contracts allow trusted transactions to be made without third parties, which are traceable and irreversible.

9. Timestamp

Timestamp refers to a string or encoded information used to identify the recorded time and date. The international standard is ISO 8601.

10. Turing completeness

Turing completeness refers to the ability of a machine to perform any calculation that any other programmable computer can perform.

11. Dapp - decentralized application

It is an open source application that runs automatically and stores its data on the blockchain in the form of cryptocurrency tokens. Form incentives and operate with a protocol that displays proof of value.

12. DAO - Decentralized Autonomous Organization

It can be considered that it operates without any human intervention.A company that runs under circumstances and cedes all forms of control to a set of unbreakable business rules.

13. PrivateKey - Private Key

A private key is a string of data that allows you to access a token in a specific wallet. They, as cryptocurrencies, are hidden except from the owner of the address.

14. PublicKey——Public key

It appears in pairs with the private key. The public key can calculate the address of the currency, so it can be used as a certificate for owning the address of the currency.

15. Mining machine

A computing device or software that attempts to create blocks and add them to the blockchain. In a blockchain network, when a new valid block is created, the system will generally automatically give the block creator (mining machine) a certain number of tokens as a reward.

16. Mining pool

It is a fully automatic mining platform that allows miners to contribute their own computing power to mine together to create blocks and obtain block rewards. And the profits are distributed according to the proportion of computing power contribution (that is, the mining machine is connected to the mining pool - provides computing power - obtains income).

17. Public chain

A completely open blockchain refers to a fully open blockchain that can be read by anyone, anyone can send transactions, and transactions can be effectively confirmed. People around the world can participate in system maintenance, and anyone can read and write data through transactions or mining.

18. Private chain

A blockchain where write permission is only for a certain organization or a specific few objects. Read permissions can be open to the outside world, or restricted to any degree.

19. Alliance chain

The consensus mechanism is a blockchain jointly controlled by a number of designated institutions.

20. Sidechains

Pegged sidechains technology will enable the transfer of Bitcoin and other digital assets between multiple blockchains. This This means that users can access the new cryptocurrency system while using their existing assets.

21. Cross-chain technology

Cross-chain technology can be understood as a bridge connecting various blockchains. Its main application is to realize Atom transactions, asset conversion, and partitioning between blockchains. Information exchange within the blockchain, or solving Oracle problems, etc.

22. Hard fork

The blockchain has a permanent divergence. After the new consensus rules are released, some nodes that have not been upgraded cannot verify the blocks produced by the upgraded nodes. Usually a hard fork happens.

23. Soft fork

When the new consensus rules are released, nodes that have not been upgraded will produce illegal blocks because they do not know the new consensus rules, which will cause Temporary forks.

24. Hash——Hash value

Generally translated as "hash", there are also direct transliterations as "hash". Simply put, it is a method of compressing messages of any length to a fixed length.Message digest function.

25. Main chain

The term main chain comes from the main network (relative to the test network), which is an independent blockchain network that is officially online.

For those who don’t understand the “jargon” of the currency circle, come and learn it quickly:

1. What is legal currency?

Legal currency is legal tender, issued by the country and the government, and is only guaranteed by government credit, such as RMB, US dollars, etc.

2. What is token?

Token, usually translated as pass. Token is one of the important concepts in the blockchain. It is more commonly known as "token", but in the eyes of professional "chain circle" people, its more accurate translation is "pass", which represents the area. A proof of stake on the blockchain, not a currency.

The three elements of Token

The first is digital proof of rights and interests. The token must be a certificate of rights and interests in digital form, representing a right and an inherent and intrinsic value;

The second is cryptocurrency. The authenticity, tamper resistance, privacy protection and other capabilities of the token are guaranteed by cryptography;

The third is the ability to flow in a network, so that It can be verified anytime and anywhere.

3. What is position building?

Building a position in the currency circle is also called opening a position, which refers to a trader’s new purchase or sale of a certain amount of digital currency.

4. What is stud?

Cryptocurrency stud means investing all the principal.

5. What is an airdrop?

Airdrops are currently a very popular cryptocurrency marketing method. In order to provide potential investors and people who are passionate about cryptocurrency with information about the token, the token team will conduct frequent airdrops.

6. What is lock-up?

Lock position generally means that after investors buy and sell contracts, when the market trend is opposite to their own operations, they open a new position opposite to their original position. Its name is Butterfly Flying Double.

7. What is candy?

Cryptocurrency candies are digital coins that are distributed to users for free when various digital currencies are first issued and ICO. They are a kind of momentum and promotion for the project itself by the issuer of the virtual currency project.

8. What is a break?

Break refers to falling below, and hair refers to the issuance price of digital currency. A currency circle break means that a certain digital currency falls below the issuance price.

9. What is private equity?

Cryptocurrency private placement is a way to invest in cryptocurrency projects, and it is also the best way for cryptocurrency project founders to raise funds for platform operations.

10. How do you look at the K-line chart?

K-line charts (Candlestick Charts) are also called candle charts, Japanese lines, Yin-Yang lines, stick lines, red and black lines, etc. The commonly used term is "K-line". It is plotted as the opening, high, low and closing prices for each analysis period.

11. What is hedging?

Generally, hedging is to conduct two transactions at the same time that are related to the market, opposite in direction, of equal quantity, and with profits and losses offsetting. In the futures contract market, buy positions of the same quantity but in different directions. When the direction is determined, close the position in the opposite direction and retain the positive direction to gain profits.

12. What is a position?

Position is a market agreement that commits to buying and selling the initial position of a contract. Those who buy the contract are long and are in a position to expect an increase; those who sell the contract are short and are in a position to expect a decrease.

13. What are the benefits?

Good news: It refers to news that a currency has received mainstream media attention, or that a certain technology application has made breakthrough progress, which is conducive to stimulating price increases. This is called good news.

14. What are the disadvantages?

Bad news: news that causes currency prices to fall, such as Bitcoin technical problems, central bank suppression, etc.

15. What is rebound?

The price adjustment phenomenon in which currency prices rebound due to falling too fast in a downward trend. The recovery is smaller than the decline.

16. What is leverage?

Leveraged trading, as the name suggests, is to use small amounts of funds to invest several times the original amount, in the hope of obtaining multiple returns or losses relative to the fluctuations in the investment target.