> For the complete documentation index, see [llms.txt](https://eako-capital.gitbook.io/eako-user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eako-capital.gitbook.io/eako-user-guide/variations-on-barrier-options/forward-knock-in.md).

# Forward Knock-In

A Forward Knock-In option behaves like a regular Knock-In option but the Knock-In period only starts in the future and ends at maturity.