> ## Documentation Index
> Fetch the complete documentation index at: https://help.dexari.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Order Book

> How to read and use the order book on Dexari

<Info>
  The order book shows all current buy (bid) and sell (ask) orders for a market, giving you real-time insight into market depth, liquidity, and price action.
</Info>

## How to access the order book

* Tap the <b>Order book</b> tab from any market on the <b>Trade</b> tab.

## What you’ll see

* **Price columns:** Green for bids (buyers), red for asks (sellers).
* **Total/Size columns:** Show the amount available at each price level, in either the asset (e.g., BTC) or USD. Switch between Total and Size based on your trading preferences.
* **Precision:** Choose how many price levels are grouped together (1, 2, 5, 10, 100, or 1000) for a more granular or broader view.

<Tip>
  Adjusting precision helps you spot large orders, hidden liquidity, or areas of support and resistance. Use Total for a big-picture view, or Size for more detail.
</Tip>

## Why use the order book?

* See where most buyers and sellers are placing orders.
* Identify potential support/resistance zones.
* Time your entries and exits based on liquidity and order flow.