> ## Documentation Index
> Fetch the complete documentation index at: https://staging-docs.orderly.network/llms.txt
> Use this file to discover all available pages before exploring further.

# useMarginRatio

> Hook to get the current margin ratio, leverage, and maintenance margin ratio for an account.

Receive `marginRatio`, `currentLeverage` and `mmr`/account margin ratio.

* [Tech docs](/sdks/tech-doc/modules/orderly_network_hooks#usemarginratio)

### Example

```ts theme={null}
const { marginRatio, currentLeverage, mmr } = useMarginRatio();
```