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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 | $0.0775 | $0.0993 |
| 24h change | -1.15% | -6.14% |
| 7d change | +0.91% | +5.07% |
| Market cap | $348.75M | $148.95M |
| 24h volume | $3.71M | $1.59M |
| Category | Altcoins | Altcoins |
By market capitalisation, Arbitrum is currently the larger asset ($348.75M). Market cap reflects size, not quality or future performance — read each coin’s full page for its First Light briefing. This comparison is informational and not financial advice.