高频量化交易的好助手

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来源：雪球App，作者： 唐华，（https://xueqiu.com/2078875148/168086992）

现在合约交易已经占了数字币交易市场的很大份额，很多交易员喜欢合约交易，以小博大，或者作为对冲工具，但是因为合约交易存在买卖价格点差，一直让很多做高频交易、量化交易的朋友很苦恼，而现在一种没有买卖价格点差的新型合约——闪电合约的问世，解决了这个问题。今天给大家介绍一下：

Now that contractual transactions already account for a large share of the digital currency trading market, many traders prefer contract transactions to be small and large, or to be used as a hedge, but because of the price differentials in the contract transactions, many of their friends who do high-frequency transactions and quantify them have been upset, and the emergence of a new type of contract, the Lightning Contract, which has no price differentials, solves the problem.

请看下图，这是一张传统的永续合约交易网站的截图，请看图中红框内，买一价格和卖一价格之间，存在着明显的差价，这就是所谓的“点差”，也就是当你买入一单之后，想要立刻原价卖出是不可能的，一定要等市场波动先弥补了点差，然后的涨幅才是盈利，这就很不利于短线高频交易博取滚动复利的进行。

This is a screenshot of a traditional long-term contract trading site. In the red frame, there is a clear difference between a price and a price. This is the so-called “point difference”, which is that when you buy a single price, it is impossible to sell it immediately, until market fluctuations make up the difference, and then the increase is profitable, which is highly detrimental to short-line high-frequency transactions.

针对这个问题，Deepcoin交易所（网页链接 ）推出的“闪电合约”有了较好的解决模式，和币乎创始人咕噜渊源很深的Deepcoin今年元旦依靠空投平台币DC赚取了整个币圈的眼球，而它搞出来的“闪电合约”更是让很多专业量化交易员大声喝采，打开Deepcoin手机APP，如下图，点击下面菜单里的合约就进入了“闪电合约”界面：

In response to this question, the Deepcoin Exchange (

在闪电合约的交易界面上，你看不到传统的买五档和卖五档价格，只有一个触发价格，如下图所示，买卖之间不再存在点差，非常适合短线快进快出博取滚动复利的高频量化交易员。

On the trade interface of the lightning contract, you do not see the traditional purchase of five tranches and the sale of five tranches, with only one trigger price. As shown in the figure below, there is no longer a margin between purchases and purchases, and it is well suited to fast-forward fast-forward and fast-forward rolling HF quantitative traders.

从去年年底开始，我就注意到了这种新型的永续合约，是的，闪电合约也是无结算期限限制的，通过实际操作一段时间，我感觉Deepcoin的创新还不仅限于此，比如在这里交易的手续费，会以“交易挖矿”的形式返还平台币DC给用户，交易越多赚取的DC越多，还有在Deepcoin里的现金，也就是USDT也不会闲着，所有的USDT无论处于哪个交易账户里，都自动按秒计算利息，叫做“秒息宝”，年化大概在10%左右，如下图所示，真正实现了“金钱永不眠”，不会因为空仓而心态不好：

Since the end of last year, I've noticed this new type of permanent contract. Yes, the Lightning contract is also open-ended. By doing so for some time, I feel that Deepcoin's innovation is not limited to that. For example, the transaction fee here will return the platform currency DC to its users in the form of “trading mining”, the more the deal will earn DC, the more the deal will not be idle in Deepcoin, that is, the USDT, which automatically calculates interest by seconds in whatever transaction account is located, and annualization will be around 10 per cent, and the real “money never sleep” will be achieved, as shown in the figure below.

另外Deepcoin给每个新用户赠送体验金，可以不入金就用体验金进行闪电合约交易，亏了算平台的，赚了的盈利可以提现，让大家无风险体验这一新生事物，同时撸点羊毛。说到撸羊毛，Deepcoin还有个不错的羊毛，就是每天登陆都可以开一个平台币DC的红包，人人有份，所以我现在每天早起第一件事就是登录一下Deepcoin去捡这个红包，给每天一个开门红的好心情。

In addition, Deepcoin gives every new user an experience money to trade in lightning contracts without paying the money, loses the platform, earns the money, makes it easy to experience the new thing, and at the same time gives you some wool. Speaking of wool, Deepcoin has a good wool, which means he can land every day with a red bag of platform currency DC, and everyone's share, so the first thing I'm going to do every day is log on Deepcoin to pick up the red bag and give him a good feeling of opening the door every day.

如果也想体验“闪电合约”就快去试试吧，一定会给你耳目一新的感觉。

If you want to experience the Lightning Contract, go ahead and try it. It'll give you a new feeling.

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