Stablecoins & Risk
Stablecoin Models: Reserves, Digital Collateral, and Algorithms
Stablecoins use different mechanisms to support a target value. Learn the common models and why a shared target does not mean shared risks.
What does a stablecoin model describe?
A stablecoin is a digital asset designed to track a reference value, such as the US dollar. “Stable” describes the goal; it does not by itself explain how the system pursues that goal or what rights a holder has.
Common models
- Financial-reserve backed: an issuer holds financial assets linked to the reference value, while terms define issuance and redemption.
- Crypto-collateralized: crypto assets are locked in smart contracts. A design may use over-collateralization or liquidation rules, adding code and market-volatility risks.
- Market- or algorithm-based: supply rules, market incentives, or protocol mechanisms aim to maintain the target and may not rely on a comparable conventional reserve.
Some designs combine mechanisms. Read the documentation and terms instead of inferring backing from a name or ticker.
A simple example
Hypothetically, two tokens may both target the dollar, while one relies on issuer-reported reserves and the other on crypto collateral and market mechanisms. The target is the same, but redemption, liquidity, and technical risks can differ.
Key takeaway
Ask: What is the reference value? How does the design pursue it? What assets or rules support it? Who may redeem, and under what terms? No design alone guarantees a steady market price at every moment.
Related reading
Official sources
This article is for informational purposes only and is not a price quote.