What Is Ethereum?
Ethereum is a decentralized blockchain platform that enables smart contracts and decentralized applications (dApps). Created by Vitalik Buterin and launched in 2015, Ethereum extended Bitcoin's concept of decentralized money to decentralized computation — allowing developers to build programmable financial applications without intermediaries.
How Ethereum Works
Ethereum's native token, Ether (ETH), fuels the network by paying for transaction execution (gas). The platform transitioned from Proof of Work to Proof of Stake in September 2022 ("The Merge"), reducing energy consumption by ~99%. Smart contracts on Ethereum power the vast majority of DeFi protocols, NFTs, DAOs, and Layer 2 scaling solutions.
Why It Matters for Traders
ETH is the benchmark for the smart contract ecosystem, similar to how BTC benchmarks the broader crypto market. The ETH/BTC ratio is a key market health indicator — rising ETH/BTC signals risk-on appetite and altcoin strength. Ethereum's gas fees, staking yield, and burn rate (via EIP-1559) are fundamental metrics that directly affect ETH's supply dynamics and value proposition.
How Perps Traders Use This
For CEX perpetual futures, treat ethereum as context around entries, exits, and risk, not as a standalone signal. Pair it with funding, open interest, and liquidation heat so one indicator does not drive the whole book.
Formula and Worked Example
Example numbers only (not a live quote).
If your account equity is $10,000 and you risk 0.5% per idea, the cash risk budget is $50. With a stop 1% away from entry on a linear USDT-margined perp, notional size is about $5,000 before leverage optics. Size from stop distance first, then pick leverage that fits the margin mode.
Common Mistakes
- Treating a single print of ethereum as a trade signal without checking funding, open interest, and your liquidation price.
- Mixing venue conventions (coin-margined vs USDT-margined, cross vs isolated) and reading the wrong mark.
- Copying example numbers from a glossary into live size without checking the current book depth and fee schedule.
- Ignoring related terms that change the meaning of the print on a given day.
