Question 1

Siren이란 무엇인가요?

Accepted Answer

Siren(SIREN)은 SIREN is a distributed protocol for creating, trading, and redeeming fully-collateralized options contracts for any ERC-20 token on Ethereum.

About SIREN
Options are a financial primitive from which one can build many different more complex financial instruments. At their core, options give a trader the choice to buy or sell an asset at a predetermined price at a known time in the future. This is useful for protecting one's self (also known as hedging) against possible price changes in the asset, as well as speculating on these price changes.

Core Protocol Mechanics
SIREN uses a fully-collateralized approach to writing options that doesn’t require any oracles to function. A single MarketsRegistry contract creates and coordinates individual markets. Once a Market contract is created anyone can interact with it in a permissionless manner. The solvency of a position is ensured at all times by the collateral locked in the smart contract.

With SIREN, both the long and short side of the contract are tokenized. The buyer’s side (bToken) gives the holder the right to purchase or sell the underlying asset at a predetermined strike priceThe seller’s/writer’s side (wToken) allows the holder to withdraw the collateral (if the option was not exercised) or withdraw the exercise payment (if the option was exercised) from the contract after expiration.

When a trader buys a put the on-chain token amount is multiplied by the strike. For example, a 1 WBTC $20K PUT will result in 20,000 bTokens. For the same reason, a put is just a reversed-assets call (e.g. a WBTC/USDC put is actually a USDC/WBTC call).​

Tokenizing both sides of the contract allows SIREN to create secondary markets for both the long and short exposure. Under such a design in order to become a writer one purchases a wToken from the SirenSwap AMM (see below). A writer can also unwind their short exposure by selling the wToken back to the AMM. This streamlines the write-side mechanics by reducing it to essentially purchasing the underlying collateral at discount — as opposed to a typical design where the writer mints long tokens and has to then sell them in order to realize the premium.

SirenSwap AMM
Bootstrapping liquidity is core to creating a thriving market. Options are notoriously difficult when it comes to that. Not only does liquidity get fractured by combination of strike prices and expirations, it also requires sophistication on the part of liquidity providers in order to ensure fair and sustainable pricing.

To ensure liquidity on day 1 the SIREN protocol utilizes a custom SirenSwap AMM that uses a novel combination of a constant-product bonding curve and options minting to trade both bTokens and wTokens. Notably, the AMM doesn’t require any asset in the pool other than bTokens/wTokens in order to trade them against the collateral asset (e.g. WBTC). This increases LP capital efficiency and provides other benefits that we’ll expand on in further posts.

The SIREN core team believes that in these early days of Ethereum and DeFi less is more, so they designed SirenSwap to be a model-less market maker. This means there is no complex on-chain pricing formula nor oracle feed required in order for it to function. This makes it easy for anyone to become an LP to potentially earn trading fees.

Question 2

Siren 가격은 얼마인가요?

Accepted Answer

Siren은 현재 $0.718에 거래되고 있습니다. 지난 24시간 동안 -7.02% 변동했습니다.

Question 3

Siren은 어디서 구매할 수 있나요?

Accepted Answer

Siren(SIREN)은 Binance, Bybit 등 주요 암호화폐 거래소에서 구매할 수 있습니다.

Question 4

지지와 저항이란 무엇인가요?

Accepted Answer

지지는 가격이 하락할 때 매수 압력이 발생하는 가격 수준입니다. 저항은 가격이 상승할 때 매도 압력이 발생하는 가격 수준입니다. 이러한 수준은 투자자들이 매수 및 매도 결정을 내리는 중요한 포인트를 나타냅니다.

Siren (SIREN) 가격, 기술적 분석 및 지지/저항 수준

SIREN/USDT 차트

SIREN 기술적 분석

지지 & 저항 레벨

클래식 피벗 포인트

피보나치 되돌림

시장 가격 (Markets)

상세 정보 및 토큰노믹스

시장 요약

토큰 공급량

중요 링크

주요 뉴스

Siren 정보

SIREN/USDT 차트

SIREN 기술적 분석

지지 & 저항 레벨

클래식 피벗 포인트

피보나치 되돌림

시장 가격 (Markets)

상세 정보 및 토큰노믹스

시장 요약

토큰 공급량

중요 링크

주요 뉴스

Siren 정보

Siren 기술적 분석

Siren (SIREN) 가격, 기술적 분석 및 지지/저항 수준

SIREN/USDT 차트

SIREN 기술적 분석

지지 & 저항 레벨

클래식 피벗 포인트

피보나치 되돌림

시장 가격 (Markets)

상세 정보 및 토큰노믹스

시장 요약

토큰 공급량

중요 링크

주요 뉴스

Siren 정보

SIREN/USDT 차트

SIREN 기술적 분석

지지 & 저항 레벨

클래식 피벗 포인트

피보나치 되돌림

시장 가격 (Markets)

상세 정보 및 토큰노믹스

시장 요약

토큰 공급량

중요 링크

주요 뉴스

Siren 정보