What is Ethereum?
Ethereum is a programmable blockchain where applications run via smart contracts. It underpins large parts of decentralized finance (DeFi) and many Layer 2 (L2) scaling networks that build on top of it.
The project’s official site, ethereum.org, describes Ethereum as a decentralized platform for resilient apps and infrastructure, where users control their money, data, and identity with no bank or middleman needed. Wikipedia similarly characterizes it as a decentralized blockchain with smart contract functionality.
Ether (ETH): the native token
Ether, abbreviated ETH, is the native cryptocurrency of the Ethereum platform. When people talk about the price of “Ethereum” on exchanges and market trackers, they are referring to Ether, the asset that trades under the ETH ticker.
Smart contracts, DeFi and Layer 2 networks
Applications on Ethereum run via smart contracts, which is what makes the blockchain programmable rather than a simple ledger of transfers. That programmability is the foundation for much of the DeFi ecosystem, and it also supports the many Layer 2 scaling networks that operate alongside the main chain.
ETH price snapshot
At the time of writing, CoinMarketCap listed a live Ethereum price of $2,639.63 USD, with a 24-hour trading volume of about $10.5 billion. Coinbase showed the latest ETH price at $2,640.96, compared with $2,629.74 from 24 hours earlier.
CoinMarketCap states that it updates its ETH-to-USD price in real-time. Treat the figures above as snapshots rather than live quotes: they will differ from the prices shown on any tracker by the time you read this page.
Where to follow ETH
For current market data, the trackers cited above — CoinMarketCap and Coinbase — publish continuously updated ETH price pages. For information about the platform itself, ethereum.org is the project’s official resource.
Why it could matter in 2026
- Largest developer ecosystem for smart contracts
- Core infrastructure for DeFi and L2s
- Extensive tooling and standards
Key risks
- Network fees can spike during demand
- Smart contract risk across the ecosystem
- Competition from other L1s/L2s