# Fee The vault fee structure consists of * 10% performance fee * Withdrawal fee (only if the vaults have an active position). If the vault strategy is profitable and the options expire worthless, the weekly performance fee is charged on the premiums earned. If the strategy is unprofitable, no fees are levied.\ \ For the option selling vaults, after contracts expire for the week - there'll be a 2-hour gap before selling resumes, during this time no withdrawal fee will be applied on withdrawals. --- # 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.earn.polynomial.fi/fee.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.