Collateral Ratio
Collateral Ratio: Loan Security Measurement
Collateral ratio measures the value of assets securing a loan compared to the loan amount. It's like the down payment percentage when buying a house with a mortgage.
Collateral ratio is the percentage relationship between the value of collateral assets and the amount borrowed against them. Higher ratios provide more security for lenders and reduce liquidation risk for borrowers.
How Collateral Ratios Work
Value calculation compares current market value of deposited collateral against outstanding loan amounts.
Risk management through minimum ratio requirements that trigger liquidation if collateral value falls too low.
Dynamic adjustment as collateral and debt values fluctuate with market prices, affecting ongoing loan safety.
[IMAGE: Collateral ratio visualization showing safe, warning, and liquidation zones based on ratio levels]
Real-World Examples
- MakerDAO vaults requiring 150% collateral ratios for ETH-backed DAI loans
- Aave lending with varying collateral requirements based on asset risk and volatility
- Compound Finance using dynamic loan-to-value ratios for different cryptocurrency collateral types
Why Beginners Should Care
Liquidation prevention requires maintaining healthy collateral ratios above minimum thresholds during market volatility.
Risk understanding of how falling asset prices can trigger automatic liquidation and loss of collateral.
Strategy planning for managing collateral ratios through additional deposits or loan repayments during market stress.
Related Terms: Collateral, Liquidation, DeFi Lending, Risk Management