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Arbitrum vs Optimism
A live, side-by-side comparison of Arbitrum (ARB) and Optimism (OP) on price, market cap and momentum. Not financial advice.
| Metric | ARB | OP |
|---|---|---|
| Price | $0.1850 | $0.1359 |
| 24h change | +3.87% | +10.76% |
| 7d change | -8.79% | -0.73% |
| Market cap | $832.50M | $203.85M |
| 24h volume | $9.06M | $18.17M |
| Category | Altcoins | Altcoins |
By market capitalisation, Arbitrum is currently the larger asset ($832.50M). Market cap reflects size, not quality or future performance — read each coin’s full page for the story and the context. This comparison is informational and not financial advice.