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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 | $0.2237 | $0.1436 |
| 24h change | -0.09% | -0.90% |
| 7d change | +2.80% | +14.79% |
| Market cap | $1.01B | $215.40M |
| 24h volume | $21.80M | $7.10M |
| Category | Altcoins | Altcoins |
By market capitalisation, Arbitrum is currently the larger asset ($1.01B). Market cap reflects size, not quality or future performance — read each coin’s full page for the close-up and the wide shot. This comparison is informational and not financial advice.