> For the complete documentation index, see [llms.txt](https://docs.asymmetry.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.asymmetry.finance/usdaf-stablecoin/multiply-looping.md).
# Multiply (Looping)
## How do I loop my exposure?
Looping allows users to borrow USDaf against your deposited collateral and use it to buy more collateral, increasing your exposure to the underlying asset. USDaf comes with built-in automation to achieve this with one click (zappers) with the Multiply feature.
Users may loop with all types of collateral accepted in USDaf, including all variants of BTC and yield-bearing stablecoins. Many users may choose to loop their yield-bearing stablecoins for more native, real yield.
It is important to be mindful of liquidity/slippage when looping your exposure.
## Why Multiply with Asymmetry?
Multiple reasons:
* USDaf is immutable + trustless. No risk of interference/upgradeability by any party.
* Some other protocols print/emit tokens to subsidize borrowing cost and make the strategy profitable, USDaf allows you to set your own fixed rate (even lower than their subsidized rate if you want) without any token subsidies
More here, soon.
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