> For the complete documentation index, see [llms.txt](https://docs.desyn.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.desyn.io/mechanism/open-end-pool.md).

# Open-end Pool

It is very simple to use the DeSyn platform to create an open-end product. The product liquidity created by the open-end structure is super-awesome and investors can join and withdraw at any time.<br>

It is especially suitable for index products:

➢  **Sector index, constructed based on the category of digital assets.**

➢  **Popular index, constructed based on popularity of the market towards certain concepts**

➢  **High-performing indexes, constructed based on the index of high-performing or well-managed digital assets.**

➢ **Indicator index, constructed based on some specific indicators.**