# Order book

## Monitor the liquidity

{% hint style="warning" %}
This module is currently in a very raw state. We will make updates to include filters and overall visual improvements in the near future.
{% endhint %}

**To subscribe to an order book, open the settings from the dropdown menu and select the product.**

<figure><img src="https://3358302989-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjfcxHmGphFAULb2DlSuK%2Fuploads%2Fg2uRp44NHEB7tZUj3MHT%2Forderbook.jpg?alt=media&#x26;token=2b445524-0d41-4abf-a4b2-a87a2a7c786a" alt="Order book, btc/usdt" width="424"><figcaption></figcaption></figure>