Avant savUSD Yield: Looping With USDC on Curvance

What is savUSD? savUSD is a yield-bearing stablecoin backed by delta-neutral strategies from Avant Protocol. Through Curvance’s savUSD/USDC market on Monad, users can deposit savUSD as collateral and borrow USDC against it at up to 92% loan-to-value, or LTV.

This turns a passive savUSD position into a leveraged yield strategy. Users can borrow USDC, convert it into additional savUSD, redeposit it, and repeat the process to increase their total exposure. The potential return comes from the difference between the yield earned on savUSD and the cost of borrowing USDC. The trade-off is additional smart contract exposure, changing borrow rates, and liquidation risk if the position’s LTV rises beyond the permitted threshold.

How to Participate

The strategy begins with savUSD deposited as collateral on Curvance. From there, a user can:
- Borrow USDC against the savUSD position.
-Convert the borrowed USDC into additional savUSD through Avant.
-Deposit the new savUSD back into Curvance.
-Repeat the process until reaching the desired leverage.

Each cycle increases the amount of savUSD earning yield, while also increasing the amount of USDC debt accruing interest. The net return is determined by the spread between the savUSD yield, and the USDC borrowing rate, multiplied by the position’s leverage.

The Looping Math

A simplified formula for estimating the strategy’s net yield is:

Net APY = (Deposit APY × Leverage) − (Borrow APY × (Leverage − 1))

This formula assumes stable rates and does not account for transaction costs, slippage, rate changes, liquidation losses, or compounding frequency.

Example: 5× Leverage

Assume:
-savUSD yield: 12%
-USDC borrow APR: 6.25%
-Starting capital: $10,000
-Target leverage: 5×

These rates are placeholders. Always use the current Avant and Curvance rates before opening a position.

At 5× leverage:
-Total savUSD exposure: $50,000
-Total USDC debt: $40,000
-Annual savUSD yield: $50,000 × 12% = $6,000
-Annual USDC borrowing cost: $40,000 × 6.25% = $2,500
-Estimated net annual return: $3,500
-Estimated net APY on the original $10,000: 35%

Example: 3× Leverage

Using the same rates at 3× leverage:
-Total savUSD exposure: $30,000
-Total USDC debt: $20,000
-Annual savUSD yield: $30,000 × 12% = $3,600
-Annual USDC borrowing cost: $20,000 × 6.25% = $1,250
-Estimated net annual return: $2,350
-Estimated net APY on the original $10,000: 23.5%

Lower leverage reduces the potential return, but it also creates a larger safety buffer. The relationship between leverage and risk is not perfectly linear. A 5× position has substantially less room to absorb changes in the savUSD/USDC price ratio than a 3× position. The effect of an unfavorable oracle update, strategy loss, or borrow-rate increase also becomes more significant as leverage rises.

Before deploying capital, check the current savUSD yield on Avant and the current USDC borrowing rate and utilization on Curvance. The yield spread can narrow or become negative if savUSD returns fall or USDC borrowing demand increases.

Why the Strategy Works

savUSD earns yield through Avant’s delta-neutral strategies, which are designed to capture returns from sources such as basis trades and perpetual futures funding rates.

USDC does not generate yield simply by being held. It earns a return when supplied to a lending market and borrowed by other users.

The looping opportunity exists because savUSD and borrowed USDC can have different rates:

-savUSD earns the return generated by Avant’s strategies.
-Borrowed USDC accrues interest based on Curvance market utilization.
-The user keeps the difference between the two rates, multiplied across the leveraged position.

As long as the savUSD yield remains above the effective USDC borrowing cost, the strategy produces a positive yield spread. Avant manages the underlying yield strategies. Curvance provides the collateralized borrowing market. Looping is the mechanism users can apply to increase capital efficiency.

Why Monad Matters

Looping often requires several deposit, borrow, swap, and redeposit transactions. On networks with higher transaction fees, the cost of completing these cycles can meaningfully reduce the return of smaller positions. Monad’s low transaction costs and fast finality make it more practical to build and manage leveraged positions without gas expenses consuming a large portion of the strategy’s yield. This may make looping accessible to users with smaller position sizes, rather than limiting the strategy to larger accounts that can more easily absorb transaction costs.

Key Risks

Leveraged yield strategies introduce several layers of risk. Users should understand each one before opening a position.

Smart Contract Risk

The strategy relies on two primary smart contract systems: Avant and Curvance.

Avant’s contracts have undergone public audits from Cyfrin, Dedaub, Omniscia, and Trail of Bits, with no critical or severe findings reported. Curvance’s lending contracts have also been independently audited.

Audits reduce the likelihood of undiscovered vulnerabilities, but they do not eliminate smart contract risk.

Oracle Risk

Curvance uses Chainlink price feeds for savUSD on Monad.

If a price feed updates slowly during a sudden savUSD price movement, liquidations may occur later than expected or fail to execute at the intended level. Curvance’s liquidation engine depends on the accuracy and freshness of the underlying oracle data.

The system’s ability to react to market changes is therefore partially limited by the oracle’s update cadence.

Liquidation Risk

The market supports a maximum LTV of 92%. At maximum leverage, the position has very little room to absorb an adverse move in the savUSD/USDC price ratio. A 4.5% adverse move can trigger soft liquidation, with an additional 3.5% buffer leading toward hard liquidation.

savUSD is designed to accrue yield and may generally trend upward over time. However, downside movements remain possible if Avant’s underlying strategies experience losses or if the asset trades below its expected value. Users do not need to borrow at the maximum LTV. Maintaining a lower LTV creates more room for price fluctuations and changing market conditions.

Tranche Absorption Risk

Avant uses a layered loss-absorption structure:

Reserve Fund → avUSDx junior tranche → savUSD senior tranche

The reserve fund and avUSDx junior tranche are intended to absorb losses before they reach savUSD.

However, this protection is not unlimited. If losses exceed both the reserve fund and the available junior-tranche capacity, savUSD holders may experience losses directly. Before deploying capital, check the current avUSDx tranche depth and reserve coverage on Avant’s transparency page.

Cooldown and Liquidity Risk

According to Avant’s documentation, redeeming savUSD into avUSD requires a one-day cooldown. Users who voluntarily unwind their positions may need to wait for that cooldown to complete. Selling savUSD through a secondary market may provide an alternative, but only if sufficient liquidity is available and the execution price is acceptable.

Curvance liquidations are not subject to the user’s redemption cooldown. If the position becomes undercollateralized, it can be liquidated immediately according to the market’s parameters.

Borrow-Rate Risk

Curvance’s USDC borrowing rate changes with market utilization. When utilization rises above 90%, the dynamic rate model can increase borrowing costs significantly, potentially reaching 18% APR under the stated market parameters. A sharp increase in borrowing costs can compress the strategy’s return or make the position unprofitable. Users should monitor USDC utilization and borrow APR rather than looking only at the savUSD yield.

Strategy Risk

savUSD’s yield depends on the performance of Avant’s underlying delta-neutral strategies. Although these strategies are designed to reduce directional market exposure, they are not risk-free. Funding rates can change, basis spreads can narrow, counterparties can fail, and hedging systems may not perform as expected during volatile market conditions. A decline in savUSD yield reduces the strategy’s profitability, even if the asset’s price remains stable.

Who This Strategy May Be For

The savUSD/USDC loop may be suitable for users who:
-Already hold savUSD or are willing to acquire it.
-Understand Avant’s delta-neutral strategy model.
-Are comfortable borrowing against a yield-bearing asset.
-Can actively monitor LTV, borrowing costs, and market utilization.
-Are willing to accept liquidation, smart contract, oracle, and tranche-related risks.

DAO treasuries and other larger holders with existing Avant exposure may also use the market to increase the capital efficiency of assets they already hold.

The strategy may not be appropriate for users who want passive yield without liquidation exposure. Holding savUSD directly provides access to its base yield without introducing USDC debt.

It may also be unsuitable for users who cannot tolerate the one-day savUSD redemption cooldown or who are unable to monitor the position regularly.

How to Deploy the Strategy

-Bridge USDC to Monad using your preferred supported bridge.
-Visit Avant and mint avUSD with USDC.
-Stake the avUSD to receive savUSD.
-Bridge savUSD to Monad through Avant’s in-app routing using its supported cross-chain infrastructure.
-Open the savUSD/USDC market on Curvance.
-Deposit savUSD as collateral.
-Borrow USDC against the position.
-Consider beginning at approximately 70%–80% LTV rather than borrowing at the 92% maximum.
-To increase leverage, convert the borrowed USDC into additional savUSD, deposit it into Curvance, and repeat.
-Monitor the position’s LTV, USDC borrowing rate, market utilization, savUSD yield, and junior-tranche depth.

A lower starting LTV provides additional room for price changes, interest accrual, and changes in market conditions.

The position can be unwound by repaying the USDC debt and withdrawing the savUSD collateral. Converting savUSD back into avUSD may be subject to Avant’s one-day redemption cooldown.

Final Considerations

Looping savUSD with USDC can increase the yield earned on a user’s starting capital, but the additional return comes from taking on leverage.

The strategy performs best when:

-savUSD yield remains consistently above the USDC borrowing rate.
-USDC market utilization remains moderate.
-savUSD maintains a stable value relative to USDC.
-Avant’s reserve and junior-tranche protection remain sufficiently capitalized.
-The position maintains a conservative liquidation buffer.

Leverage should be treated as a risk-management decision, not simply a way to maximize the displayed APY.

Use live rates from Avant and Curvance, choose a position size and LTV that match your risk tolerance, and monitor the position throughout its duration.

Open the savUSD/USDC market: https://app.curvance.com/market?address=0x38104e87Eb96ce5ef1C23a06878dB0D657B4a699