> For the complete documentation index, see [llms.txt](https://upstreamtraders.gitbook.io/upstreamtraders-catalog/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://upstreamtraders.gitbook.io/upstreamtraders-catalog/learn-the-scripts/level-indicator.md).

# Level Indicator