# Perpetual Assets HyENA currently supports trading major pairs including BTC/USDe, ETH/USDe, and HYPE/USDe. Assets are added according to community input. Additional assets will be added overtime.\ \ USDe is used as the quote asset and as margin. Maximum leverage depends on the asset and can range from 3x up to 40x, although HyENA may initially launch pairs with lower leverage to safely introduce pairs to Hyperliquid. The maintenance margin is set at half of the initial margin at maximum leverage. For example, if the maximum leverage is 20x, the maintenance margin would be 2.5%. --- # 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.hyena.trade/trading/perpetual-assets.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.