# Open and close positions

If you encounter error 'exceed limit', that means total realized PnL of this pair exceeded daily limit(1% of pool size on each pair). You can't close position until after 24 hours. You can't realized profit by closing position but you can still withdraw your margin.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://onchaintrade.gitbook.io/ot/perpetuals-trading/open-and-close-positions.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.