What Is the Significance of Overcollateralization in DeFi Stablecoins?
Overcollateralization means the value of the deposited collateral exceeds the value of the stablecoin debt issued. This is essential for crypto-backed DeFi stablecoins because the underlying crypto collateral is highly volatile.
The excess collateral acts as a safety buffer, absorbing price drops and reducing the risk of the system becoming undercollateralized, which would threaten the stablecoin's peg.