# Oh! Strategy Each `OhStrategy` contract contains logic to invest an `underlying` token in the associated DeFi protocol and compound any earned rewards. Strategies can be used by a Bank after being added by Governance. Users do not directly interact with Strategies, as the Bank associated will perform all necessary interactions. --- # 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.oh.finance/protocol/oh-yield-index/oh-strategy.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.