Ribbon Finance is a trailblazing protocol designed for creating structured products centered around options and is currently deployed across Ethereum, Avalanche, Solana, and BSC, with liquidity primarily concentrated on Ethereum. Its standout product is Theta Vault, which is established on the Opyn protocol and employs smart contracts to utilize users' funds for executing strategies involving covered call or put options. Theta Vault charges a 2% management fee and a 10% performance fee. In a nod to Curve's token economics, Ribbon Finance introduced veRBN. As of now, Ribbon Finance holds the distinction of being the structured product with the largest total value locked, conferring upon it a formidable first-mover advantage.