Ethereum vs Optimism: Side-by-Side Comparison
Compare ETH and OP — price, market cap, volume, and performance. Updated 2026.
ETH vs OP — Key Differences
Ethereum is currently ranked #2 with a market cap of $217.3B, while Optimism sits at #149 with $232M. In the last 24 hours, ETH moved 1.24% compared to OP's -1.01%. ETH shows higher trading volume, suggesting stronger market activity.