Plan a buffer and an executable repayment
Reduce exposure to forced liquidation while recognizing that monitoring can fail.
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Start with: liquidation, calculate ltv, check health factor.
Objective
Keep a debt position away from liquidation and maintain an exit that can work during stress.
Prerequisites and assumptions
You know the market’s current thresholds, eligible collateral, oracle and debt denomination. You have access to repayment assets and a fee balance. No numerical buffer eliminates all risks.
Mechanics
A lower debt amount or more eligible collateral can improve a position’s health. Repayment reduces debt exposure; adding collateral puts more assets into the same market. Account for interest as well as price changes.
Approaches and tradeoffs
| Response | What improves | What it adds or requires |
|---|---|---|
| Repay debt | Directly reduces debt exposure | Repayment asset, fees and access |
| Add eligible collateral | Improves the health measure | More assets exposed to the same market |
| Partially exit | Reduces the position | Liquidity and several executable steps |
| Use alerts | Improves observation | Does not execute a response |
Stress-test several collateral and debt prices. Decide in advance whether a worsening position triggers partial repayment or full exit. Avoid depending exclusively on a single interface or device.
Risks
Correlated collateral can fall together. Depegs can affect either side of the loan. Oracles, network congestion, market pauses and key-access problems can make the planned response unavailable. Automation adds another permission and execution dependency.
Example
With $10,000 collateral, an illustrative 80% threshold and $4,000 debt, health factor is 2. A 40% collateral fall leaves it at 1.2 before interest. Repaying $1,000 at that point would raise it to 1.6. Verify that you could actually acquire and submit that repayment in time.
warning — A planned response is not a buffer if it depends on selling the same falling collateral during congestion.
When it may not make sense
If maintaining the plan causes constant stress or depends on immediate action while you are unavailable, reduce or close the debt. A model based only on ordinary daily price movement is not sufficient for a market that can gap.