# Fee Structure The current fee structure is the following. **USD Yield Vault:** * Management fee: 0.25% * Performance fee: 0% * Entry Fee: 0% * Exit Fee: 0% **Optimism Yield Index:** * Management fee: 0% * Performance fee: 20% * Entry Fee: 0% * Exit Fee: 0% ### Fee Explanation * Management Fee: An annual fee that will be charged per block, regardless of the vault's performance * Performance Fee: Charged at the moment of withdrawal or automatically every month. High watermark applies * Entry Fee: Entry fees are collected during the deposit. * Exit Fee: Fees charged upon the deposit withdrawal. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.oneclick.fi/oneclick/products/farming-vaults-and-structured-products/yield-farming-vaults-on-optimism/fee-structure.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.