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

# Advanced tutorials

Please note: this page on the app was previously called "Trade" as shown in this video:

### Open a position

{% embed url="<https://youtu.be/c5GZsLhvDME?si=alcOlFBZkJx4Acq3>" %}

### Modify a position

{% embed url="<https://youtu.be/4wqxFJj6eII?si=ZzE_5NxVnXmEI3Qv>" %}

### Close a position

{% embed url="<https://youtu.be/yKpxycX47cY?si=67iacpMl_WHjz-dG>" %}

### Advance trade selection

{% embed url="<https://youtu.be/RrtD4KPgMeM?si=AKR92Z5ps3ph8l6Z>" %}

### Repay debt

{% embed url="<https://youtu.be/K1cj-RcxLHk>" %}