What is a stablecoin?
A stablecoin is a token designed to hold a steady value, usually tied to a currency such as the US dollar. It aims to combine crypto's transferability with a price that doesn't swing like other crypto.
The idea
Most cryptocurrencies are volatile. A stablecoin tries to stay at a target value (commonly one dollar) so it can be used for payments and pricing without wild fluctuations.
How they hold value
Different stablecoins use different mechanisms — reserves held by an issuer, or other on-chain designs. The mechanism matters: 'stable' is a design goal, not a guarantee.
Stablecoins are the most business-relevant crypto, because steady value is what makes accepting and pricing in crypto practical.
Think of a stablecoin as a digital dollar-shaped token that moves on crypto rails — useful for paying, not for betting on price.
- A stablecoin can lose its peg (a 'depeg'), drifting from its target value.
- Backing and redemption terms vary by issuer — 'stable' is not guaranteed.
- Regulatory treatment of stablecoins is evolving; this is educational only.
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Last reviewed 2026-06-25. This topic can change over time; always confirm current specifics from primary sources.