Stablecoin Depegs: A Growing Risk for Investors
The stablecoin market has seen significant growth in recent years, surpassing $322 billion in value across all major blockchain networks as of May 2026. However, despite their growing popularity, stablecoins have faced several depeg events since 2022, demonstrating the catastrophic systemic risk associated with algorithmic stablecoins without real collateral backing.
One such event occurred when TerraUSD collapsed in May 2022, destroying approximately $18 billion in value within days. The algorithmic stablecoin had no hard collateral backing and relied entirely on its paired token LUNA for stability. When redemption confidence broke, LUNA flooded the market, and both tokens fell to near zero permanently.
Another notable depeg event occurred in March 2023 when USDC briefly fell to $0.87 due to Circle's disclosure of $3.3 billion in reserves trapped at the failed Silicon Valley Bank. The token recovered within days after U.S. regulators backstopped SVB deposits and Circle resumed full redemptions.
To protect against depeg events, experts recommend verifying the backing composition of every stablecoin held before evaluating any yield opportunity. Overcollateralized structures with visible, on-chain verifiable collateral provide stronger protection than algorithmic alternatives. Avoiding stablecoins that rely on a single counterparty or asset class for reserves is also crucial.