> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://ibkrcampus.com/docs/excel/dde/use-case/llms.txt.

# Use Case

## Docs

- [Introduction](https://ibkrcampus.com/docs/excel/dde/use-case/introduction.md)
- [Requesting Live Data](https://ibkrcampus.com/docs/excel/dde/use-case/requesting-live-data.md)
- [Placing Conditional Order](https://ibkrcampus.com/docs/excel/dde/use-case/placing-conditional-order.md)
- [Requesting Open Orders](https://ibkrcampus.com/docs/excel/dde/use-case/requesting-open-orders.md)
- [Requesting Positions](https://ibkrcampus.com/docs/excel/dde/use-case/requesting-positions.md)
- [Requesting Option Chain](https://ibkrcampus.com/docs/excel/dde/use-case/requesting-option-chain.md)