Predictable Yield You Can Plan Around
Teams building yield-bearing products need to know what they'll earn before they can price their own offering. Prime+ publishes a fixed rate each month, so you can plan margins with confidence.
Live On

The Prime+ Vault is a new Curation+ product delivering a fixed monthly APR targeted at approximately 2% above prevailing money market fund vault yield
In partnership with
When a client invests into the Prime+ Vault, they receive ERC-20 vault tokens (XPPV) representing their investment. The clients' principal accrues interest daily at the fixed rate over the period in which they are invested. The number of vault tokens held by the client remains unchanged; the value of each vault token increases over time according to the vault’s fixed interest rate.
All collateral is held in secured accounts with regulated custodians. A fully perfected security interest is maintained on every asset at every stage of the transaction lifecycle, held by Vantru as Security Trustee on behalf of lenders. Collateral is verified weekly by Five Sigma Finance and published on the OpenTrade Platform.
Fixed monthly interest rate targeted at ~2% above prevailing money market fund vault yield
No lock-in period. Move funds in and out of the vault at any time during business days
Withdrawals are processed on a best-efforts T+0/T+1 basis, up to a maximum of T+2.
Interest begins accruing immediately
OpenTrade manages the underlying portfolio. No internal investment management required
All collateral held by bankruptcy remote SPV in secured accounts with regulated, Tier 1 custodians
Weekly collateral verification by Five Sigma Finance, published on the OpenTrade Platform
Clients maintain a fully perfected security interest over the collateral at every stage of the transaction
Enables predictable margins on earn products
Removes earnings volatility from P&L
Eliminates the need for internal investment teams
Accelerates product launch timelines
Fully embeddable with the option to integrate for workflow automation and real-time reconciliation
Prime+ Vault is live now on Avalanche, denominated in USDC with a minimum investment of $1,000. For users holding USDT, Prime+ is also available on Ethereum.
Disclaimer
The information provided in this document is for informational purposes only. This document does not constitute, and should not be construed as, an offer, solicitation, recommendation, or advice to invest, buy, or sell any securities or financial products. We make no representation or warranty, express or implied, as to the accuracy, completeness, or reliability of the information provided. This document reflects only the information available to us at the time of publication and does not necessarily represent our views, opinions, or assessments of the investments discussed.
Potential lenders are advised to conduct their own due diligence, seek independent financial advice, and consider their individual investment objectives, financial situation, and risk tolerance before making any lending decisions. Past performance is not indicative of future results. Any investment in financial products carries inherent risks, and lenders should be aware that they may lose part or all of their invested capital.
We disclaim any liability for decisions made based on the information contained in this document and assume no responsibility for updating this information in the event of changes. By reviewing this document, you acknowledge and accept these limitations.
Information up-to-date as of April 2026 and subject to change.
This site is authored and maintained by OpenTrade.