Stablecoin
A stablecoin is a type of crypto whose value is pegged to another asset, often the euro or U.S. dollar. The goal is to keep its price much more stable than, for example, Bitcoin.
What is a stablecoin?
A stablecoin aims to maintain an agreed-upon value. For example, one token represents about one U.S. dollar.
Many stablecoins are backed by reserves. These are funds or other valuable assets intended to cover the tokens that have been issued. Some stablecoins are backed by crypto, while others use a system that automatically adjusts the number of tokens.
An example of a stablecoin
Imagine you’ve sold some crypto and temporarily put the proceeds into a dollar stablecoin. Its value aims to stay around one dollar per token, even if Bitcoin’s price moves sharply during that time.
This shows why people use stablecoins: they can move value within crypto without that value fluctuating as much.
Why are stablecoins important in crypto?
Stablecoins are used for payments and transactions within crypto. They’re also important in DeFi: financial services on a blockchain without a traditional bank as an intermediary.
News about stablecoins often covers reserves, regulations, or a depeg. A depeg means that the stablecoin no longer stays near its agreed-upon value. This can happen if there isn’t enough collateral or if an algorithmic system can’t maintain the value.
So a stablecoin isn’t automatically risk-free. Its stability depends on the quality of its reserves or on how well its system works.