Coin comparison
Arbitrum vs Optimism
Side-by-side comparison of price, market capitalisation, supply, and performance for Arbitrum (ARB) and Optimism (OP). Data refreshed daily from multiple public APIs.
| Metric | ARB | OP |
|---|---|---|
| Price | $0.0769 | $0.0817 |
| Market cap | $769.00M | $145.31M |
| 24h volume | $21.74M | $15.51M |
| Circulating supply | 10.00B | 1.78B |
| Max supply | 10.00B | 4.29B |
| All-time high | $2.40 | $4.87 |
| 24h change % | +1.99% | -1.33% |
| 7d change % | -18.45% | -19.75% |
| Rank | #22 | #23 |
"Winner" is highlighted by raw value; for change percentages, higher is better. This comparison is informational, not investment guidance.
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