Polynomial Protocol | 2,588 followers on LinkedIn. DeFi Derivatives Powerhouse on the Ethereum blockchain | Polynomial is building in decentralized finance – a more fair, accessible, efficient, and transparent financial system enabled by blockchain. Polynomial automates financial derivative strategies to create products that deliver passive yield on various assets. Polynomial Earn is the first DeFi Options Vault (DOV) that executes completely on-chain by selling options directly to an AMM.