# Page Not Found

The URL `files/u5w5cqewJk3ZMiW779Xu` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Backtesting](https://docs.optionalpha.com/tools/backtesting.md)
- [Create custom watchlists](https://docs.optionalpha.com/getting-started/create-custom-watchlists.md)
- [Automate your strategy](https://docs.optionalpha.com/tools/backtesting/automate-your-strategy.md)
- [Duplicate Orders Error](https://docs.optionalpha.com/technical-documentation/troubleshooting/duplicate-orders-error.md)
- [Connecting your brokerage account](https://docs.optionalpha.com/getting-started/connecting-your-brokerage-account.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.optionalpha.com/tools/backtesting.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.

### Option 2 — Browse the documentation index

Full index: https://docs.optionalpha.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.optionalpha.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/tools/backtesting.md`).

You may also use `Accept: text/markdown` header for content negotiation.