# Avalon 如何改变PolynomialFi

By [白开水](https://paragraph.com/@baikaishui) · 2022-04-14

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### @lyrafinance launched their Avalon testnet last week. So, how Avalon could change @PolynomialFi

> @lyrafinance ' 上周启动了他们的 Avalon 测试网。 那么，Avalon 如何改变@PolynomialFi

### Avalon is one of the major upgrade that @lyrafinance and whole option chads are waiting for.

### The major key points are,1.Partial collateralization for short positions. More capital efficiency.2.sUSD collateralization for short positions instead of the underlying.

> Avalon 是 @lyrafinance 和整个选项 chads 正在等待的主要升级之一。 主要的关键点是: 1.空头部分质押。更高的资本效率。 2.sUSD 抵押空头头寸而不是底层证券。

### partially collateralized vaultsCurrently, short positions are collateralized 1:1 to enter the place. From Avalon’s release, partial collateralisation will be Allowed.Vaults will be able to sell more options.This will boost the total premium collected by the vault 👀

> 部分抵押金库 目前，空头头寸以1:1质押入仓。从 Avalon 的发布开始，将允许部分抵押。 Vaults 将能够出售更多期权。 这将增加保险库收取的总保费👀

### sUSD collaterization for short positions instead of the underlying

### New vaults can be created that sells calls with sUSD collaterization. Users will be able to collect call premium without having to take exposure in the underlying.sUSD

> 抵押空头头寸而不是底层证券可以创建新的保险库，以 sUSD 抵押出售看涨期权。用户将能够收取看涨期权费，而无需承担底层证券的风险。

### These changes in @lyrafinance will improve capital efficiency in options trading and bring more volume to Lyra. Polynomial will be able to introduce new types of option vaults. We at @PolynomialFi are very excited about the Avalon release and wish the @lyrafinance all the best.

> @lyrafinance 的这些变化将提高期权交易的资本效率，并为 Lyra 带来更多交易量。多项式将能够引入新类型的期权库。 我们 @PolynomialFi 对 Avalon 的发布感到非常兴奋，并祝愿 @lyrafinance 一切顺利。

### @PolynomialFiAutomated options strategies

### The best thing about DeFi is its composability.

### Polynomial has built on top of

### @lyrafinance to deploy automated options strategies such as:

### 1️⃣ Covered call vaults - 20% APY

### 2️⃣ Put vaults - 38% APY

> @PolynomialFi 自动期权策略 DeFi 最好的地方在于它的可组合性。多项式建立在@lyrafinance 之上以部署自动化期权策略，例如： 1.覆盖调用保险库 - 20% APY 2.放置保险库 - 38% APY 引用推文 Polynomial Protocol

### We're not the same old Synthetix anymore.

### Our ecosystem is becoming a DeFi trader's paradise with an unstoppable ecosystem.

### @kwenta\_io Spot Trading + Perpetual Futures (10x leverage) @lyrafinance Options @PolynomialFi Options Vaults @dHedgeOrg DeFi Funds

> 我们不再是同一个旧 Synthetix。 我们的生态系统正在成为 DeFi 交易者的天堂，生态系统势不可挡。 @kwenta\_io 现货交易 + 永续期货(10x杠杆） @lyrafinance 选项@PolynomialFi期权库@dHedgeOrg DeFi 基金

### New tutorial for our Layer-2 course 📹Learn how to earn 16-24% yield on $sUSD or $sETH using @PolynomialFi on @optimismPBC ⚡️1.Bridge into Optimism via @HopProtocol2.Buy synths ( $sETH, $sUSD) on @1inch3.Deposit into @PolynomialFi

> 我们的第 2 层课程📹的新教程 了解如何在$sUSD或$sETH上使用@PolynomialFi 在 @optimismPBC ⚡️上获得 16-24% 的收益
> 
> 1.  通过@HopProtocol 走向乐观
>     
> 2.  在@1inch 上购买合成器 ( $sETH , $sUSD )
>     
> 3.  存入 @PolynomialFi
>

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*Originally published on [白开水](https://paragraph.com/@baikaishui/avalon-polynomialfi)*