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2022-01-19 15:54:03

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『壹』 什么是比特币合约

比特币合约的基础

比特币合约，是指无需实际拥有比特币也可进行交易的合约。 它与必须实际持有数字货币才可进行的币币交易有很大不同。

比特币合约使你能够预测比特币的价格走势和对冲风险。 这种交易方式，意味着你投资的是价格趋势，而非资产本身。

在交易比特币合约时，你可以决定做空还是做多。 选择做多，表明你预计比特币价格将会上涨。 另一方面，选择做空表明你预计价格将会下跌。

杠杆交易

可以选择高杠杆率进行交易，是比特币合约的一项特性。 使用杠杆, 意味着你在进行合约交易时,不必投入100％的交易金额。 相反，你只需要存入初始保证金，而保证金额度仅占合约总价值的一小部分。

杠杆交易让你在风险管理的同时，用少量的资金占有较大敞口。

永续合约

虽然合约有许多不同类型，本文主要关注永续合约。 顾名思义，这些合约没有到期日。 使用永续合约做多或做空的交易者，可以无限期持有头寸，除非合约爆仓，这意味着他们遭受的亏损不会超过初始保证金。

永续合约中，比特币的定价以特定的指数价格为基础。 指数价格基于多个币币交易市场上比特币的平均价格。

比特币合约已成为一种非常流行的交易工具。 许多传统投资者尚未准备将资金分配到数字资产上，但仍希望从诱人的价格波动中受益，而合约交易为他们打开了大门。

如要开启比特币合约交易，需要找到提供合约交易的交易所。 AAX平台，在合规和安全的环境中，为你提供比特币合约交易服务。

『贰』 比特币合约如何稳赚

想太多了，别说个人投资者了，就算是机构大户，照样被割韭菜！
数字货币市场说白了就是金融市场，同样具备大鱼吃小鱼的规则。

『叁』 什么是比特币期货合约

比特币期货合约，通常是以比特币价格指数为标的的标准化合约。

比特币交易所提供的比特币期货通常是以比特币进行交易的。期货是与现货相对的，现货是实实在在可以一手交钱一手交货的商品，而期货其实不是“货”，是承诺未来一个时间交“货”（标的）的约定（合约）—期货合约。

标的：又叫基础资产（underlying asset），解释了买卖什么东西的问题。目前比特币期货标的都是比特币价格指数，并且结算和交割价格的产生方法都以这个指数为基础。

手续费：与股票交易需缴纳印花税、佣金、过户费及其他费用不同，期货交易的费用只有手续费。比特币期货交易手续费有开仓收费和平仓收费两种，即在建立仓位时收取（如OKCoin）和在平仓时收取（如796）。比特币期货手续费一般是合约总价值的0.03%。

保证金：保证金跟另一个概念息息相关—杠杆，一般以杠杆比例来反映收益和风险水平。如796新推的50倍杠杆（即2%保证金），它意味着投资者投入1个比特币就可以购买50个比特币的期货合约（即50倍杠杆）；

或者从另一个角度看，投资者投入的1个比特币相当于购买到的50个比特币的2%（即2%保证金比例）。

通过50倍杠杆，期货相对于现货的收益被放大了50倍，比如同时购买1个币的现货和用1个币买多50个币的期货，假定现货和期货价格都上涨100%，那么现货赚了1个币，而期货则赚了50个币。

(3)比特币合约怎么算买多少扩展阅读

期货合约是买方同意在一段指定时间之后按特定价格接收某种资产，卖方同意在一段指定时间之后按特定价格交付某种资产的协议。双方同意将来交易时使用的价格称为期货价格。

双方将来必须进行交易的指定日期称为结算日或交割日。双方同意交换的资产称为“标的”。如果投资者通过买入期货合约（即同意在将来日期买入）在市场上取得一个头寸，称多头头寸或在期货上做多。

相反，如果投资者取得的头寸是卖出期货合约（即承担将来卖出的合约责任），称空头头寸或在期货上做空。

『肆』 比特币如何算出来的

要想了解bitcoin的技术原理，首先需要了解两个重要的密码技术： HASH码：将一个长字符串转换成固定长度的字符串，并且其转换不可逆，即不太可能从HASH码猜出原字符串。bitcoin协议里使用的主要是SHA256。
公钥体系：对应一个公钥和私钥，在应用中自己保留私钥，并公开公钥。当甲向乙传递信息时，可使用甲的私钥加密信息，乙可用甲的公钥进行解密，这样可确保第三方无法冒充甲发送信息；同时，甲向乙传递信息时，用乙的公钥加密后发给乙，乙再用自己的私钥进行解密，这样可确保第三者无法偷听两人之间的通信。最常见的公钥体系为RSA，但bitcoin协议里使用的是lliptic Curve Digital Signature Algorithm。 和现金、银行账户的区别？ bitcoin为电子货币，单位为BTC。在这篇文章里也用来指代整个bitcoin系统。 和在银行开立账户一样，bitcoin里的对应概念为地址。每个人都可以有1个或若干个bitcoin地址，该地址用来付账和收钱。每个地址都是一串以1开头的字符串，比如我有两个bitcoin账户，和。一个bitcoin账户由一对公钥和私钥唯一确定，要保存账户，只需要保存好私钥文件即可。 和银行账户不一样的地方在于，银行会保存所有的交易记录和维护各个账户的账面余额，而bitcoin的交易记录则由整个P2P网络通过事先约定的协议共同维护。 我的账户地址里到底有多少钱？ 虽然使用bitcoin的软件可以看到当前账户的余额，但和银行不一样，并没有一个地方维护每个地址的账面余额。它只能通过所有历史交易记录去实时推算账户余额。 我如何付账？ 当我从地址A向对方的地址B付账时，付账额为e，此时双方将向各个网络节点公告交易信息，告诉地址A向地址B付账，付账额为e。为了防止有第三方伪造该交易信息，该交易信息将使用地址A的私钥进行加密，此时接受到该交易信息的网络节点可以使用地址A的公钥进行验证该交易信息的确由A发出。当然交易软件会帮我们做这些事情，我们只需要在软件中输入相关参数即可。 网络节点后收到交易信息后会做什么？ 这个是整个bitcoin系统里最重要的部分，需要详细阐述。为了简单起见，这里只使用目前已经实现的bitcoin协议，在当前版本中，每个网络节点都会通过同步保存所有的交易信息。 历史上发生过的所有交易信息分为两类，一类为"验证过"的交易信息，即已经被验证过的交易信息，它保存在一连串的“blocks”里面。每个"block"的信息为前一个"bock"的ID（每个block的ID为该block的HASH码的HASH码）和新增的交易信息（参见一个实际的block）。另外一类指那些还"未验证"的交易信息，上面刚刚付账的交易信息就属于此类。 当一个网络节点接收到新的未验证的交易信息之后（可能不止一条），由于该节点保存了历史上所有的交易信息，它可以推算中在当时每个地址的账面余额，从而可以推算出该交易信息是否有效，即付款的账户里是否有足够余额。在剔除掉无效的交易信息后，它首先取出最后一个"block"的ID，然后将这些未验证的交易信息和该ID组合在一起，再加上一个验证码，形成一个新的“block”。 上面构建一个新的block需要大量的计算工作，因为它需要计算验证码，使得上面的组合成为一个block，即该block的HASH码的HASH码的前若干位为1。目前需要前13位为1（大致如此，不确定具体方式），此意味着如果通过枚举法生成block的话，平均枚举次数为16^13次。使用CPU资源生成block被称为“挖金矿”，因为生产该block将得到一定的奖励，该奖励信息已经被包含在这个block里面。 当一个网络节点生成一个新的block时，它将广播给其它的网络节点。但这个网络block并不一定会被网络接受，因为有可能有别的网络节点更早生产出了block，只有最早产生的那个block或者后续block最多的那个block有效，其余block不再作为下一个block的初始block。 对方如何确认支付成功？ 当该笔支付信息分发到网络节点后，网络节点开始计算该交易是否有效（即账户余额是否足够支付），并试图生成包含该笔交易信息的blocks。当累计有6个blocks（1个直接blocks和5个后续blocks）包含该笔交易信息时，该交易信息被认为“验证过”，从而该交易被正式确认，对方可确认支付成功。 一个可能的问题为，我将地址A里面的余额都支付给地址B，同时又支付给地址C，如果只验证单比交易都是有效的。此时，我的作弊的方式为在真相大白之前产生6个仅包括B的block发给B，以及产生6个仅包含C的block发给C。由于我产生block所需要的CPU时间非常长，与全网络相比，我这样作弊成功的概率微乎其微。 网络节点生产block的动机是什么？ 从上面描述可以看出，为了让交易信息有效，需要网络节点生成1个和5个后续block包含该交易信息，并且这样的block生成非常耗费CPU。那怎么样让其它网络节点尽快帮忙生产block呢？答案很简单，协议规定对生产出block的地址奖励BTC，以及交易双方承诺的手续费。目前生产出一个block的奖励为50BTC，未来每隔四年减半，比如2013年到2016年之间奖励为25BTC。 交易是匿名的吗？ 是，也不是。所有BITCOIN的交易都是可见的，我们可以查到每个账户的所有交易记录，比如我的。但与银行货币体系不一样的地方在于，每个人的账户本身是匿名的，并且每个人可以开很多个账户。总的说来，所谓的匿名性没有宣称的那么好。 但bitcoin用来做黑市交易的还有一个好处，它无法冻结。即便警方追踪到了某个bitcoin地址，除非根据网络地址追踪到交易所使用的电脑，否则还是毫无办法。 如何保证bitcoin不贬值？ 一般来说，在交易活动相当的情况下，货币的价值反比于货币的发行量。不像传统货币市场，央行可以决定货币发行量，bitcoin里没有一个中央的发行机构。只有通过生产block，才能获得一定数量的BTC货币。所以bitcoin货币新增量决定于： 1、生产block的速度：bitcoin的协议里规定了生产block的难度固定在平均2016个每两个星期，大约10分钟生产一个。CPU速度每18个月速度加倍的摩尔定律，并不会加快生产block的速度。 2、生产block的奖励数量：目前每生产一个block奖励50BTC，每四年减半，2013年开始奖励25BTC，2017年开始奖励额为12.5BTC。 综合上面两个因素，bitcoin货币发行速度并不由网络节点中任何单个节点所控制，其协议使得货币的存量是事先已知的，并且最高存量只有2100万BTC

『伍』 比特币合约玩法规则

交易时间
合约交易是7*24小时交易，只有在每周五16:00(UTC+8)结算或交割期间会中断交易。合约在交割前最后10分钟，只能平仓，不能开仓。
交易类型
交易类型分为两类，开仓和平仓。开仓和平仓，又分买入和卖出两个方向：
买入开多(看涨)是指当用户对指数看多、看涨时，新买入一定数量的某种合约。进行“买入开多”操作，撮合成功后将增加多头仓位。
卖出平多(多单平仓)是指用户对未来指数行情不再看涨而补回的卖出合约，与当前持有的买入合约对冲抵消退出市场。进行“卖出平多”操作，撮合成功后将减少多头仓位。
卖出开空(看跌)是指当用户对指数看空、看跌时，新卖出一定数量的某种合约。进行“卖出开空”操作，撮合成功后将增加空头仓位。
买入平空(空单平仓)是指用户对未来指数行情不再看跌而补回的买入合约，与当前持有的卖出合约对冲抵消退出市场。进行“买入平空”操作，撮合成功后将减少空头仓位。
下单方式
限价委托：用户需要自己指定下单的价格和数量。开仓和平仓都可以使用限价委托。
对手价下单：用户如果选择对手价下单，则用户只能输入下单数量，不能再输入下单价格。
系统会在接收到此委托的一瞬间，读取当前最新的对手价格(如用户买入，则对手价为卖1价格;若为卖出，则对手价为买1价格)，下达一个此对手价的限价委托。
仓位
用户开仓成交后，即拥有了仓位，同种合约同一方向上的仓位会合并。在一个合约账户中，最多只能有6个仓位，即当周合约多仓、当周合约空仓、次周合约多仓、次周合约空仓、季度合约多仓、季度合约空仓。
下单限制
平台对单个用户某个周期合约的持仓数量、单笔开仓/平仓的下单数量会做出限制，防止用户操纵市场。
比特币合约玩法是什么?通过以上介绍，相信大家对于比特币合约玩法有所了解，比特币合约单纯来讲并不复杂，比特币合约的主要作用有两个，一是对冲未来的风险，也就是常听到的套期保值。另一个是比特币合约因为有杠杆的作用，所以可以以小博大，放大收益，当然若是投资者判断失误，也会放大损失。
一、什么是合约交易？
合约交易其实非常简单，就是双向交易，可以买涨（做多）也可以买跌（做空），随买随卖，上一分钟买进，下一分钟单子盈利都可以平仓，只要方向对了都可以盈利的，合约交易机制比较灵活，也是当前数字货币投资中的趋势。
二、什么又是永续合约，和普通交割合约的区别在哪里？
永续合约是一种创新型金融衍生品，该合约与传统的期货合约相似，最大的区别在于：永续合约没有到期日或结算日，用户可以无限期持有仓位。
另外，永续合约引入了现货价格指数的概念，并通过相应机制，使永续合约的价格回归现货指数价格，因此与传统期货不同，永续合约的价格在绝大部分时间不会偏离现货价格太多。
试想一种实物商品的期货合约，比如黄金。在传统期货市场中，这些合约标记着黄金的交割日期。即是说，黄金应在期货合约到期时进行交割。由于传统期货市场中，要求一方实际持有黄金，这会导致期货合约的“持有成本”。
永续合约跟交割合约本质是一样的，不同的是交割合约有交割日，到了交割日不管你的单子是盈利还是亏损，都会被强制卖出，永续合约本质上是可以一直持有，您想什么时候卖出都行，没有交割日。
三、操作永续合约的优势在哪？
永续合约不受限于时间，没有交割日。交易者可长期持有，以获得更大的投资收益。同时永续合约提供高达100倍杠杆，交易者可以根据交易需求，开仓后灵活调节，平台提供弹性风险保障的同时，确保交易者最佳交易体验。
自动减仓机制确保交易者利益，用来确定谁承担强制平仓，有效确保交易者的利益免受由高风险投机者所造成的巨额损失影响。并且采用双套价格机制，用标记价格作为强平的触发价格，标记价格实时参考全球主流交易平台的现货价格。
永续合约可以做到只用币的市场价值的1%的资金参与交易，这是囤币做不到的，占用资金极小。也就是说按BTC10000美元左右的价格，在永续合约上面100美元左右就可以交易一个BTC了。操作合约最重要的就是买卖的方向和点位，最为重要，在正规交易所永续合约平台操作可以享受到每天一对一指导操作，帮助把握市场最大行情，规避反向操作的风险。

『陆』 一般比特币交易所比特币合约最高可以做多少倍

交割合约应该是40倍吧，永续是100倍。

『柒』 比特币合约的限价规则是什么

为什么还有人玩合约？有几个是常胜将军啊？这东西波动太大，多空双吃。
最稳妥的只有定投、Bitoffer期权。
期权是现货最好的对冲工具，怎么对冲呢？比如在Bitoffer开一张看跌期权，如果比特币从8700美金跌到8000美金，理论上你的现货会亏损700美金，但是你的看跌期权则获利700美金，这么一来，你就可以完全对冲掉市场的风险了。

『捌』 比特币合约交易什么意思

合约交易是对比特币莱特币期货合约交易的统称。
2013年6月，796交易所在比特币业内率先开发出了比特币周交割标准期货—T+0双向交易虚拟商品作押易货合约（合约交易）。
合约交易的出现结束了此前比特币不能做空的历史，开启了比特币衍生品市场发展繁荣的序幕。

温馨提示：以上信息仅供参考，不代表任何建议。

应答时间：2020-12-16，最新业务变化请以平安银行官网公布为准。
[平安银行我知道]想要知道更多？快来看“平安银行我知道”吧~
https://b.pingan.com.cn/paim/iknow/index.html

『一』What is a Bitcoin contract

Basics of Bitcoin contracts

Bitcoin contracts refer to contracts that can be traded without actually owning Bitcoin. . It is very different from currency-to-crypto trading, which requires physical possession of the digital currency to proceed.

Bitcoin contracts enable you to predict Bitcoin price movements and hedge risks. This type of trading means that you are investing in price trends rather than the asset itself.

When trading Bitcoin contracts, you can decide to go short or long. Choosing to go long indicates that you expect the price of Bitcoin to rise. On the other hand, choosing to go short indicates that you expect the price to fall.

Leverage trading

The ability to trade with high leverage is a feature of Bitcoin contracts. Using leverage means that you do not have to invest 100% of the transaction amount when trading a contract. Instead, you only need to deposit an initial margin, which is only a small percentage of the total contract value.

Leverage trading allows you to use a small amount of capital to occupy a larger exposure while managing risk.

Perpetual Contracts

Although there are many different types of contracts, this article focuses on perpetual contracts. As the name suggests, these contracts have no expiration date. Traders who use perpetual contracts to go long or short can hold their positions indefinitely unless the contract is liquidated, meaning they will not suffer losses exceeding their initial margin.

In perpetual contracts, Bitcoin is priced based on a specific index price. The index price is based on the average price of Bitcoin on multiple cryptocurrency exchange markets.

Bitcoin contracts have become a very popular trading tool. Many traditional investors are not yet ready to allocate funds to digital assets but still want to benefit from attractive price movements, and contract trading opens the door for them.

If you want to start Bitcoin contract trading, you need to find an exchange that provides contract trading. The AAX platform provides you with Bitcoin contract trading services in a compliant and secure environment.

『二』 How to make steady profits from Bitcoin contracts

Think too much, let alone individual investors, even large institutional investors will still be cut off!
To put it bluntly, the digital currency market is a financial market, and it also has the rules of big fish eating small fish.

『三』What is a Bitcoin futures contract?

A Bitcoin futures contract is usually a standardized contract based on the Bitcoin price index.

Bitcoin futures offered by Bitcoin exchanges are usually traded in Bitcoin. Futures are opposite to spot goods. Spot goods are real commodities that can be paid and delivered in one hand. Futures are not actually "goods". They are an agreement (contract) that promises to deliver "goods" (subject matter) at a time in the future - a futures contract. .

Object: Also called underlying asset, it explains the question of what to buy and sell. Current Bitcoin futures underlyingThey are all Bitcoin price indexes, and the methods for generating settlement and delivery prices are based on this index.

Handling fees: Unlike stock transactions that require stamp duties, commissions, transfer fees and other fees, futures trading only charges handling fees. Bitcoin futures trading fees include opening fees and closing fees, which are charged when a position is established (such as OKCoin) and charged when a position is closed (such as 796). Bitcoin futures handling fees are generally 0.03% of the total contract value.

Margin: Margin is closely related to another concept - leverage, which generally reflects the level of return and risk in terms of leverage ratio. For example, 796’s newly launched 50 times leverage (i.e. 2% margin) means that investors can purchase 50 Bitcoin futures contracts (i.e. 50 times leverage) by investing 1 Bitcoin;

or From another perspective, 1 Bitcoin invested by an investor is equivalent to 2% of the 50 Bitcoins purchased (i.e. 2% margin ratio).

Through 50 times leverage, the income of futures relative to spot is magnified 50 times. For example, if you buy 1 coin of spot and use 1 coin to buy 50 coins of futures at the same time, assuming that the spot and futures prices If both prices rise by 100%, then the spot price will earn 1 coin, while the futures price will earn 50 coins.

(3) How to calculate how much to buy in Bitcoin contracts? Extended reading

A futures contract is an agreement in which the buyer agrees to receive an asset at a specific price after a specified period of time and the seller agrees to deliver an asset at a specified price after a specified period of time. . The price that both parties agree to use for future transactions is called the futures price.

The specified date on which both parties must conduct transactions in the future is called the settlement date or delivery date. The asset that both parties agree to exchange is called the “subject.” When an investor takes a position in the market by purchasing a futures contract (i.e. agreeing to buy at a future date), it is called a long position or going long on futures.

On the contrary, if the position taken by the investor is to sell a futures contract (that is, to bear the contract responsibility to sell in the future), it is called a short position or shorting on futures.

『四』How Bitcoin is Calculated

To understand the technical principles of Bitcoin, you first need to understand two important cryptographic technologies: HASH code: Convert a long string into a fixed-length string, and its conversion is irreversible, that is, it is impossible to guess the original string from the HASH code. The main one used in the Bitcoin protocol is SHA256.
Public key system: Corresponds to a public key and a private key. The application keeps the private key and makes the public key public. When A transfers information to B, he can use A's private key to encrypt the information, and B can use A's public key to decrypt it. This ensures that a third party cannot pretend to be A and send information; at the same time, when A transfers information to B, he uses B's public key to decrypt it. The key is encrypted and sent to B, who then uses his own private key to decrypt. This ensures that theThe three cannot eavesdrop on the communication between the two. The most common public key system is RSA, but the lliptic Curve Digital Signature Algorithm is used in the bitcoin protocol. What is the difference between cash and bank account? Bitcoin is electronic currency, and its unit is BTC. Also used in this article to refer to the entire bitcoin system. Just like opening an account in a bank, the corresponding concept in Bitcoin is an address. Everyone can have one or several bitcoin addresses, which are used to pay and receive money. Each address is a string starting with 1. For example, I have two bitcoin accounts, and. A Bitcoin account is uniquely determined by a pair of public and private keys. To save the account, you only need to save the private key file. The difference from a bank account is that the bank will save all transaction records and maintain the book balance of each account, while the transaction records of Bitcoin are jointly maintained by the entire P2P network through a pre-agreed agreement. How much money is in my account address? Although you can see the current account balance using Bitcoin software, unlike a bank, there is no place to maintain the book balance of each address. It can only calculate the account balance in real time through all historical transaction records. How do I pay my bill? When I pay from address A to the other party's address B, the payment amount is e. At this time, both parties will announce the transaction information to each network node, telling address A to pay address B, and the payment amount is e. In order to prevent a third party from forging the transaction information, the transaction information will be encrypted using the private key of address A. At this time, the network node that receives the transaction information can use the public key of address A to verify that the transaction information was indeed sent by A. Of course, the trading software will do these things for us, we only need to enter the relevant parameters in the software. What will the network node do after receiving the transaction information? This is the most important part of the entire Bitcoin system and needs to be elaborated on. For the sake of simplicity, only the currently implemented Bitcoin protocol is used here. In the current version, each network node will save all transaction information through synchronization. All transaction information that has occurred in history is divided into two categories. One category is "verified" transaction information, that is, transaction information that has been verified, which is stored in a series of "blocks". The information of each "block" is the ID of the previous "bock" (the ID of each block is the HASH code of the block's HASH code) and the new transaction information (see an actual block). The other category refers to those transaction information that has not yet been verified. The transaction information just paid above falls into this category. When a network node receives new unverified transaction information (there may be more than one), since the node saves all historical transactionsTransaction information, which can be used to estimate the book balance of each address at that time, and thus determine whether the transaction information is valid, that is, whether the payment account has sufficient balance. After eliminating invalid transaction information, it first takes out the ID of the last "block", then combines these unverified transaction information with the ID, and adds a verification code to form a new "block". Building a new block above requires a lot of calculation work, because it needs to calculate the verification code so that the above combination becomes a block, that is, the first few digits of the HASH code of the block are 1. Currently, the first 13 bits need to be 1 (roughly so, not sure about the specific method), which means that if the block is generated by enumeration, the average number of enumerations is 16^13 times. Using CPU resources to generate blocks is called "gold mining" because producing the block will receive a certain reward, and the reward information has been included in the block. When a network node generates a new block, it is broadcast to other network nodes. However, this network block may not necessarily be accepted by the network, because other network nodes may have produced the block earlier. Only the earliest block produced or the block with the most subsequent blocks is valid, and the remaining blocks will no longer be used as the next block. initial block. How does the other party confirm that the payment was successful? When the payment information is distributed to the network node, the network node begins to calculate whether the transaction is valid (that is, whether the account balance is sufficient for payment), and attempts to generate blocks containing the transaction information. When a total of 6 blocks (1 direct block and 5 subsequent blocks) contain the transaction information, the transaction information is considered "verified", so the transaction is officially confirmed and the other party can confirm that the payment was successful. A possible problem is that I pay the balance in address A to address B and at the same time to address C. If I only verify that the single transaction is valid. At this time, my cheating method is to generate 6 blocks containing only B and send them to B before the truth is revealed, and generate 6 blocks containing only C and send them to C. Since the CPU time required for me to generate the block is very long, compared with the entire network, my probability of succeeding in cheating is very slim. What is the motivation for network nodes to produce blocks? As can be seen from the above description, in order to make the transaction information effective, the network node needs to generate 1 and 5 subsequent blocks containing the transaction information, and such block generation is very CPU-intensive. So how to get other network nodes to help produce blocks as soon as possible? The answer is simple. The agreement stipulates that the address that produces the block will be rewarded with BTC, as well as the handling fees promised by both parties to the transaction. The current reward for producing a block is 50 BTC, which will be halved every four years in the future, such as from 2013 to 2016.The reward is 25BTC. Are transactions anonymous? Yes and no. All BITCOIN transactions are visible, and we can check all transaction records of each account, such as mine. But what is different from the bank currency system is that each person's account itself is anonymous, and each person can open many accounts. Overall, the so-called anonymity is not as good as claimed. But another advantage of using Bitcoin for black market transactions is that it cannot be frozen. Even if the police trace a Bitcoin address, there is still nothing they can do unless they trace the computer used by the exchange based on the network address. How to ensure that Bitcoin does not depreciate? Generally speaking, when trading activity is equivalent, the value of a currency is inversely proportional to the amount of currency issued. Unlike the traditional money market, where the central bank can determine the amount of currency issuance, there is no central issuing agency in Bitcoin. Only by producing blocks can you obtain a certain amount of BTC currency. Therefore, the new increment of Bitcoin currency is determined by: 1. The speed of producing blocks: The Bitcoin protocol stipulates that the difficulty of producing blocks is fixed at an average of 2016 blocks every two weeks, and one block is produced in about 10 minutes. Moore's Law, which states that CPU speeds double every 18 months, will not speed up the production of blocks. 2. The number of rewards for producing blocks: Currently, the reward for each block produced is 50 BTC, which will be halved every four years. Starting in 2013, the reward will be 25 BTC, and starting in 2017, the reward will be 12.5 BTC. Combining the above two factors, the speed of Bitcoin currency issuance is not controlled by any single node in the network node. Its protocol makes the stock of currency known in advance, and the maximum stock is only 21 million BTC

『五』 Bitcoin Contract Game Rules

Trading Hours
Contract trading is a 24/7 transaction, and trading will only be interrupted during settlement or delivery at 16:00 (UTC+8) every Friday. In the last 10 minutes before delivery of a contract, positions can only be closed but not opened.
Transaction Types
Transaction types are divided into two categories, opening and closing positions. Opening and closing positions are divided into two directions: buying and selling:
Buying long (bullish) means that when the user is bullish or bullish on the index, he or she will buy a certain number of new contracts. Carry out the "buy and open long" operation, and the long position will be increased after successful matching.
Selling to close long positions (long orders closing) refers to the selling contracts that users cover when they are no longer bullish on the future index market, and offset with the currently held buying contracts to offset the exit from the market. Perform the "sell to close long" operation, and the long position will be reduced after successful matching.
Selling short (bearish) means that when the user is bearish or bearish on the index, he or she will newly sell a certain number of certain contracts. Carry out the "sell and open short" operation, and the short position will be increased after the matching is successful.
Buy short position (short position closing) refers to the buy contract that the user is no longer bearish about in the future index market and covers the short position, which is the same as the currently held sell contract.Contractual hedges offset exits from the market. Carry out the "buy and close short" operation, and the short position will be reduced after the matching is successful.
Order Method
Limit Price Order: Users need to specify the price and quantity of the order. Limit orders can be used for both opening and closing positions.
Place an order at the counterparty price: If the user chooses to place an order at the counterparty price, the user can only enter the order quantity and cannot enter the order price.
The system will read the latest opponent price at the moment it receives this order (if the user buys, the opponent price is the sell 1 price; if the user sells, the opponent price is the buy 1 price), and places the order. A limit order at this price.
Positions
After the user opens a position and completes the transaction, he or she will have a position. Positions of the same type of contract in the same direction will be merged. In a contract account, there can only be a maximum of 6 positions, namely long position on the current week's contract, short position on the current week's contract, long position on the next week's contract, short position on the next week's contract, long position on the quarterly contract, and short position on the quarterly contract.
Order Restrictions
The platform will limit the number of positions held by a single user for a certain period of contract and the number of orders placed for a single opening/closing position to prevent users from manipulating the market.
What is the gameplay of Bitcoin contracts? Through the above introduction, I believe everyone has an understanding of the gameplay of Bitcoin contracts. Bitcoin contracts are not complicated in simple terms. There are two main functions of Bitcoin contracts. One is to hedge the future. Risk, also known as hedging. The other is that because Bitcoin contracts have leverage, they can use small gains to make big gains, and of course, if investors make mistakes in their judgment, losses will also be amplified.
1. What is contract transaction?
Contract trading is actually very simple. It is a two-way transaction. You can buy up (long) or down (short). You can sell as you buy. You can buy one minute and close the position if the order makes a profit the next minute. As long as It can be profitable if the direction is right, and the contract trading mechanism is relatively flexible, which is also the current trend in digital currency investment.
2. What is a perpetual contract, and what is the difference between it and an ordinary delivery contract?
Perpetual contracts are an innovative financial derivative that are similar to traditional futures contracts. The biggest difference is that perpetual contracts have no expiration date or settlement date, and users can hold positions indefinitely.
In addition, the perpetual contract introduces the concept of spot price index, and through the corresponding mechanism, the price of the perpetual contract returns to the spot index price. Therefore, unlike traditional futures, the price of the perpetual contract does not change most of the time. Too much deviation from the spot price.
Imagine a futures contract on a physical commodity, such as gold. In traditional futures markets, these contracts mark gold’s delivery date. That is, gold should be delivered when the futures contract expires. Since in the traditional futures market, one party is required to actually hold gold, this will result in a "carrying cost" for the futures contract.
Perpetual contracts are essentially the same as delivery contracts. The difference is that delivery contracts have a delivery date. On the delivery date, no matter whether your order is profitable or loss-making, you will be forced to sell. Perpetual contracts can essentially last forever. Yes, you can sell it anytime you want, no deliveryCutting day.
3. What are the advantages of operating perpetual contracts?
Perpetual contracts are not limited by time and have no delivery date. Traders can hold it for a long time to obtain greater investment returns. At the same time, the perpetual contract provides up to 100 times leverage, and traders can flexibly adjust it after opening a position according to trading needs. The platform provides flexible risk protection while ensuring traders the best trading experience.
The automatic position reduction mechanism ensures the interests of traders and is used to determine who is responsible for forced liquidation, effectively ensuring that traders' interests are protected from huge losses caused by high-risk speculators. It adopts a dual price mechanism and uses the mark price as the trigger price for liquidation. The mark price refers to the spot price of the global mainstream trading platform in real time.
Perpetual contracts can only use 1% of the market value of the currency to participate in transactions. This is something that cannot be achieved by hoarding currency, and it takes up very little funds. In other words, based on the BTC price of about $10,000, one BTC can be traded for about $100 on the perpetual contract. The most important thing when operating a contract is the direction and point of buying and selling. The most important thing is that when operating on the perpetual contract platform of a regular exchange, you can enjoy one-on-one guidance every day to help grasp the biggest market trends and avoid the risk of reverse operations.

『Lu』 What is the maximum number of times a Bitcoin contract can be made on a general Bitcoin exchange?

The delivery contract should be 40 times, and the perpetual price is 100 times.

『撒』 What are the price limit rules of Bitcoin contracts?

Why are there still people playing with contracts? How many of them are victorious generals? This thing fluctuates too much, both long and short take advantage of it.
The safest options are fixed investment and Bitoffer options.
Options are the best hedging tool for spot prices. How to hedge? For example, if you open a put option on Bitoffer, if Bitcoin falls from US$8,700 to US$8,000, theoretically your spot will lose US$700, but your put option will make a profit of US$700. In this way, you can completely hedge. The risk of falling out of the market.

『八』What does Bitcoin contract trading mean?

Contract trading is the collective name for Bitcoin Litecoin futures contract trading.
In June 2013, 796 Exchange took the lead in the Bitcoin industry to develop the Bitcoin weekly delivery standard futures-T+0 two-way trading virtual commodity pledged barter contract (contract transaction).
The emergence of contract trading ended the previous history that Bitcoin could not be shorted, and opened the prelude to the development and prosperity of the Bitcoin derivatives market.

Warm reminder: The above information is for reference only and does not represent any advice.

Response time: 2020-12-16. For the latest business changes, please refer to the official website of Ping An Bank.
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