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

# Order Types

DexBuilder supports multiple order types so users can choose the execution behavior that matches their strategy.

## Market order

Executes immediately against the best available prices.

* **Advantage:** fast execution.
* **Trade-off:** execution price is not guaranteed and may be affected by slippage.

## Limit order

Executes only at the specified price or a better price.

* **Advantage:** precise price control.
* **Trade-off:** execution is not guaranteed.

## Advanced limit order

Additional execution instructions can be applied to limit orders:

* **GTC:** remains active until fully filled or cancelled.
* **IOC:** executes immediately and cancels any unfilled quantity.
* **FOK:** must fill completely at once or be cancelled.
* **Post Only:** can only be added to the order book as a maker order; otherwise it is cancelled.

## Order management

Open orders and positions can be reviewed from the trading interface.

* Filter by market, order type, and status.
* Amend or cancel eligible open orders.
* Close all or part of an existing position.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.