> For the complete documentation index, see [llms.txt](https://about.jojo.exchange/jojo-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://about.jojo.exchange/jojo-1/arbitrum-alpha-test/announcement/new-collaterals-arb.md).

# New collaterals: ARB!

New collaterals listing

Dear JOJOers

JOJO's multi-asset collateral system has now accepted ARB as new collateral!

Click here to start trading with 0 interest JUSD: <https://app.jojo.exchange/borrow>

<figure><img src="https://766933878-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifJoX8SL0anL5Gj0WFNP%2Fuploads%2FZnSEsI31BkSQKKaQkWNx%2Fimage.png?alt=media&amp;token=85c0cce6-4731-4bb2-ba58-69375f0d7e1b" alt=""><figcaption></figcaption></figure>

JOJO Team

Sep 14th, 2023