> For the complete documentation index, see [llms.txt](https://docs.reachaltitude.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.reachaltitude.xyz/altitude/spot-trading.md).

# Spot trading

Spot trading is available from a supported token's Pair Analysis page.

## Place a market order

1. Open the token and verify its contract address and selected pool.
2. Select **Market**.
3. Select **Buy** or **Sell**.
4. Enter an amount or use an amount/percentage preset.
5. Review slippage, gas, price impact, and expected output.
6. Confirm that the correct wallet is selected.
7. Submit and review the wallet or Altitude confirmation prompt.
8. Check **Your Activity**, **Balances**, or **Portfolio** for the result.

A market order prioritizes immediate execution. The final price can differ from the displayed price, especially in a volatile or illiquid pool.

## Place a limit order

1. Select **Limit**.
2. Choose Buy or Sell.
3. Enter the target price and size.
4. Review expiry or time-in-force when shown.
5. Submit.
6. Monitor the order under **Open Orders**.

A limit order may fill partially or not at all. Canceling an onchain or venue order may require a transaction and fee.

## Amount controls

The interface can show fixed amount presets and 0%, 25%, 50%, 75%, or Max sizing. Presets can vary by wallet, network, or user settings.

## After execution

Use the transaction identifier or explorer link to verify onchain status. If the UI and explorer disagree, wait for confirmation, refresh the page, and rely on the authoritative chain or venue record.