> For the complete documentation index, see [llms.txt](https://doc.xwin.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.xwin.finance/product-overview/vaults/xwin-vault/dollar-cost-average.md).

# Dollar Cost Average

DCA has been used in finance for a while and xWin Finance has created funds to help systemically buy popular tokens like BTC and ETH. The dollar-cost average buys the tokens every day to ensure that the user never buys all of them at a high price.

ARB:

* xDCA.btc
* xDCA.gmx
* xDCA.eth

BSC:

* xDCA (BTC)
* xDCA.eth
* xDCA.ada

Polygon:

* xDCA (BTC)
* xDCA.matic
* xDCA.eth