Unstable Coin vs Unstable States Dollar
Unstable Coin (USDUC) and Unstable States Dollar (USD) are two of the main unstablecoins — crypto assets that reject the stablecoin peg and embrace volatility by design. Here is how they compare on live market data.
| Unstable Coin (USDUC) | Unstable States Dollar (USD) | |
|---|---|---|
| Price | $0.004573 | $0.000006631 |
| Market Cap | $4.57M | $6,631 |
| Supply | 1B | 1B |
| Holders | 14,563 | 635 |
| Launched On | May 18, 2025 | August 30, 2025 |
| Chain | Solana | Solana |
The verdict
By market cap, Unstable Coin is currently the larger of the two — about 689.7× the size of USD. Unstable Coin has seniority: it launched on May 18, 2025. Both have no peg, no backing and no promises — which is exactly the point.
See where they rank against every other unstablecoin in the live rankings, or read what an unstablecoin is.