> For the complete documentation index, see [llms.txt](https://cdo-finance.gitbook.io/cdo-finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cdo-finance.gitbook.io/cdo-finance/user-guide/tranche-pools/depositing-into-senior-tranche-buying-senior-bonds.md).

# Buying Senior Bonds

To buy Senior Bonds, follow the steps below:

* Go to CDO.Finance's Tranche Pools page (<https://cdo.finance/tranche-pools>)
* Connect to your Web3 wallet (such as MetaMask) and make sure your network is set to Binance Smart Chain. Click [here](https://academy.binance.com/en/articles/connecting-metamask-to-binance-smart-chain) if you do not have the network in your wallet yet
* Select the desired Tranche Pool; we currently support four base assets with the Venus Platform - BNB, BUSD, BTCB, and ETH
* Click "**Deposit**" (see image below)

![](https://3240608428-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MV_qRrVDr03qY_iXZz3%2F-MeTvLzIyXic3J2bcqhU%2F-MeUpvweWo_Ghxsme6gd%2Fimage.png?alt=media\&token=ad77d2c8-b9ca-4db6-a1c8-0287beb198c2)

* Select "**Senior Tranche**" followed by "**Next**" (see image below); do read the warning message before proceeding

![](https://3240608428-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MV_qRrVDr03qY_iXZz3%2F-MeUv1jsMr5htnPpZMpa%2F-MeUvUZJMcJ_fPAH6DMB%2Fimage.png?alt=media\&token=2369425d-f107-4632-939a-42cbfdbcc5d3)

* Specify the deposit amount and the maturity date (Minimum 1 day, maximum 90 days (to be updated to 365 days)) of the bond you wish to purchase, and your desired Slippage Tolerance/Transaction Deadline (if you require)
* Click "**Confirm**" (see image below)

![](https://3240608428-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MV_qRrVDr03qY_iXZz3%2F-MeUv1jsMr5htnPpZMpa%2F-MeUvkQkc_FR2W10Wavg%2Fimage.png?alt=media\&token=47ad798a-01b1-435b-a58c-dbeb1c91c94c)

* After clicking "**Confirm**", you should get a pop-up notification in your MetaMask to accept the transaction
* Wait for the transaction to be processed
* Once the transaction has gone through, your senior bond will appear under "**Your Positions**" tab
* You will only be able to redeem your bond after it reaches its maturity