
Siren
FreeDecentralized Options
Siren is a decentralized option market on Ethereum, Arbitrum, and Polygon.

Decentralized Options
Siren is a decentralized option market on Ethereum, Arbitrum, and Polygon.
Siren Markets is a decentralized protocol for creating, trading, and redeeming fully-collateralized options contracts for ERC20 tokens on Ethereum.
It is designed to deliver a high-quality, seamless experience for sophisticated users and requires no third-party settlement mechanism or on-chain order matching to complete option settlement.
Trade options and implement option strategies across a broad range of assets never before available in a decentralized marketplace that is open-source and well documented.