比特币的智能合约三年期的利率比特币的智能合约三年期的收益

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2022-03-27 14:30:15

❶ 如何理解区块链的智能合约

智能合约”（smart contract）这个术语至少可以追溯到1995年，是由多产的跨领域法律学者尼克·萨博（Nick Szabo）提出来的。他在发表在自己的网站的几篇文章中提到了智能合约的理念。他的定义如下：

“一个智能合约是一套以数字形式定义的承诺（promises），包括合约参与方可以在上面执行这些承诺的协议。”

让我们更加详细地探讨他的定义的意思。

承诺

一套承诺指的是合约参与方同意的（经常是相互的）权利和义务。这些承诺定义了合约的本质和目的。以一个销售合约为典型例子。卖家承诺发送货物，买家承诺支付合理的货款。

数字形式

数字形式意味着合约不得不写入计算机可读的代码中。这是必须的，因为只要参与方达成协定，智能合约建立的权利和义务，是由一台计算机或者计算机网络执行的。

更进一步地说明：

（1）达成协定

智能合约的参与方什么时候达成协定呢？答案取决于特定的智能合约实施。一般而言，当参与方通过在合约宿主平台上安装合约，致力于合约的执行时，合约就被发现了。

（2）合约执行

“执行”的真正意思也依赖于实施。一般而言，执行意味着通过技术手段积极实施。

（3）计算机可读的代码

另外，合约需要的特定“数字形式”非常依赖于参与方同意使用的协议。

协议

协议是技术实现（technical implementation），在这个基础上，合约承诺被实现，或者合约承诺实现被记录下来。选择哪个协议取决于许多因素，最重要的因素是在合约履行期间，被交易资产的本质。

再次以销售合约为例。假设，参与方同意货款以比特币支付。选择的协议很明显将会是比特币协议，在此协议上，智能合约被实施。因此，合约必须要用到的“数字形式”就是比特币脚本语言。比特币脚本语言是一种非图灵完备的、命令式的、基于栈的编程语言，类似于Forth。

智能合约

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❷ 比特币的合约收益是怎么算的

二十倍满仓合约相当于你用100元买了2000元的比特币，涨十个点你的收入是200元（+100），第二天你的账户是300元，继续满仓20倍再涨十个点，你的收入是600元（+300），以此类推，
但若跌5个点，你的本金就没了俗称爆仓。

❸ 怎么玩比特币合约

直接在比特币交易平台上就能够完成合约，加上杠杆就是合约了。但是交易平台一定要选好，像火币、加币站等这些都比较合适的，主要是平台主推就是比特币合约，这样一来，很多时候平台做活动都是关于合约用户的，然后如果你在上面的话，就能享受到相对应的福利。

❹ 比特币合约交易是什么

1、合约的定义
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。

2、合约的由来
期货合约是指由期货交易所统一制定的、规定在将来某一特定的时间和地点交割一定数量和质量商品的标准化合约。它是期货交易的对象，期货交易参与者正是通过在期货交易所买卖期货合约，转移价格风险，获取风险收益。
期货合约是在现货合同和现货远期合约的基础上发展起来的，但它们最本质的区别在于期货合约条款的标准化。在期货市场交易的期货合约，其标的物的数量、质量等级和交割等级及替代品升贴水标准、交割地点、交割月份等条款都是标准化的，使期货合约具有普遍性特征。
期货合约中，只有期货价格是唯一变量，在交易所以公开竞价方式产生。

3、合约的分类
数字货币合约可分为：交割合约和永续合约。
（1）交割合约：期货交割是指期货合约到期时，交易双方通过该期货合约所载商品所有权的转移，了结到期未平仓合约的过程。
（2）永续合约：是一种近似杠杆现货交易的衍生品，是以BTC、USDT等币种进行结算的数字货币合约产品。投资者可以通过买入做多来获取数字货币价格上涨的收益，或通过卖出做空来获取数字货币价格下跌的收益。
永续合约与传统期货存在一定差异：它没有到期时间，因而对于持仓时间没有任何限制。为了保证跟踪标的价格指数，永续合约通过资金费用的机制来保证其价格紧跟标的资产的价格。

❺ 如何玩转比特币的永续合约呢

Okex上就有啊，你只要注册OKEX账户然后再开通合约交易就行。

❻ 比特币永续合约中的收益率是怎么计算的

就是收益率 = 收益 / 开仓时所需保证金。

❼ 比特币支持智能合约吗

不支持比特币只能点对点传输目前

❽ 如何理解OKEX的比特币永续合约

我觉得是个很好的产品，OKEX的合约交易一直走在前列，比特币永续合约更是开了先河，远远地领先火币。

❶ How to understand smart contracts on the blockchain

The term “smart contract” dates back to at least 1995 and was coined by the prolific interdisciplinary legal scholar Nick Szabo Proposed by Nick Szabo. He mentioned the concept of smart contracts in several articles published on his website. His definition is as follows:

“A smart contract is a set of digitally defined Promises, including agreements on which contract participants can execute those promises. ”

Let us explore the meaning of his definition in more detail.

Commitments

A set of promises agreed upon by the parties to a contract (often mutually of) rights and obligations. These commitments define the nature and purpose of the contract. Take a sales contract as a typical example. The seller promises to deliver the goods, and the buyer promises to pay a reasonable price.

Digital form

Digital form means that the contract must be written in computer-readable code. This is necessary because as long as the parties reach an agreement, the rights and obligations established by the smart contract are executed by a computer or computer network.

Further explanation:

(1) Reaching an agreement

When do the participants in a smart contract reach an agreement? The answer depends on the specific smart contract implementation . Generally speaking, a contract is discovered when a participant commits to the execution of the contract by installing the contract on the contract hosting platform.

(2) Contract Execution

" The true meaning of "execution" also depends on implementation. Generally speaking, execution means active implementation through technical means.

(3) Computer-readable code

In addition, the contract requires The specific "digital form" is very dependent on the protocol that the parties agree to use.

Protocol

A protocol is the technical implementation upon which contractual commitments are fulfilled, or Fulfillment of the contractual promise is recorded. Which agreement is chosen depends on many factors, the most important of which is the nature of the assets being traded during the performance of the contract.

Again, take the sales contract as an example. Assume that the parties agree Payment is made in Bitcoin. The chosen protocol will obviously be the Bitcoin protocol, on which smart contracts are implemented. Therefore, the "digital form" that the contract must use is the Bitcoin Script Language. Bitcoin Script Language It is a non-Turing complete, imperative, stack-based programming language, similar to Forth.

Smart Contract

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❷ How is the contract income of Bitcoin calculated?

Twenty times a full contract is equivalent to buying 2,000 yuan of Bitcoin for 100 yuan, which increases your income by ten points. It is 200 yuan (+100). Your account is 300 yuan the next day. If you continue to fill the position 20 times and then increase by ten points, your income will be 600 yuan (+300), and so on.
But if it falls 5 points, your principal is gone, commonly known as liquidation.

❸ How to play Bitcoin contracts

You can complete the contract directly on the Bitcoin trading platform, and add leverage to form a contract. But the trading platform must be chosen well, such as Huobi and Canadian currency sites, etc., which are more suitable. The main reason is that the platform mainly promotes Bitcoin contracts. In this way, many platform activities are about contract users, and if you are on If you do the above, you can enjoy the corresponding benefits.

❹ What is Bitcoin contract trading

1. Definition of contract
A futures contract is an agreement by the buyer to receive an asset at a specific price after a specified period of time, and the seller agrees An agreement to deliver an asset at a specific 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 enter into a transaction in the future is called the settlement date or delivery date. The asset that both parties agree to exchange is called the “subject.”
If 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 contractual responsibility to sell in the future), it is called a short position or going short on futures.

2. The origin of the contract
Futures contracts refer to standardized contracts formulated by futures exchanges that stipulate the delivery of a certain quantity and quality of commodities at a specific time and place in the future. It is the object of futures trading. Futures trading participants transfer price risks and obtain risk returns by buying and selling futures contracts on futures exchanges.
Futures contracts are developed on the basis of spot contracts and spot forward contracts, but their most essential difference lies in the standardization of futures contract terms. For futures contracts traded in the futures market, terms such as the quantity, quality grade and delivery grade of the subject matter, as well as premium and discount standards for substitutes, delivery location, delivery month and other terms are all standardized, making futures contracts universal.
In futures contracts, only the futures price is the only variable, which is generated through open bidding on the exchange.

3. Classification of Contracts
Digital currency contracts can be divided into: delivery contracts and perpetual contracts.
(1) Delivery contract: Futures delivery refers to the transfer of ownership of the commodities contained in the futures contract between the parties to the transaction when the futures contract expires.The process of closing an expired open position.
(2) Perpetual contract: It is a derivative similar to leveraged spot trading. It is a digital currency contract product settled in BTC, USDT and other currencies. Investors can gain profits from rising digital currency prices by buying long, or gain profits from falling digital currency prices by selling short.
Perpetual contracts are somewhat different from traditional futures: they have no expiration time, so there is no limit on the holding time. In order to ensure tracking of the underlying price index, the perpetual contract uses a funding fee mechanism to ensure that its price closely follows the price of the underlying asset.

❺ How to play with Bitcoin’s perpetual contracts

Okex has it. You just need to register an OKEX account and then open contract trading.

❻ How is the rate of return in Bitcoin perpetual contracts calculated?

It is the rate of return = income / margin required when opening a position.

❼ Does Bitcoin support smart contracts?

Bitcoin is not supported and can only be transferred point-to-point at present

❽ How to understand OKEX’s Bitcoin perpetual contract

I think it is a very good product. OKEX has always been at the forefront of contract trading, and the Bitcoin perpetual contract is the first of its kind, far ahead of Huobi.