Coins: 3,855Exchanges: 250Market Cap: $2.95T -0.8%24h Vol: $107.08BDominance: BTC 58.9% ETH 11.3%Fear & Greed: 74 Greed

Ethereum vs Arbitrum (ETH vs ARB)

Ethereum's market cap is 238× that of Arbitrum ($333.62B vs $1.4B).

Over the past year ETH lost 39.05% and ARB lost 54.39%, so Ethereum was the stronger performer.

If Arbitrum had Ethereum's market cap, one ARB would be worth $49.17, 238× today's price.

ETH vs ARB performance

Oct 25Dec 25Feb 26Apr 26May 26Jul 26Sep 26-78.2%-52.5%-26.8%-1.1%-39.1%-54.4%
MetricETHARB
Price$2,733.07$0.2066
Market cap rank#2#67
Market cap$333.62B$1.4B
24h volume$15.33B$214.14M
24h change0.82%0.15%
7d change2.32%4.13%
30d change14.32%66.56%
1y change39.05%54.39%
Circulating supply122.1M ETH6.79B ARB
Max supply∞10B ARB
All-time high$4,946.05$2.39
From all-time high44.7%91.4%

The reverse: at Arbitrum's market cap, ETH would trade at $11.47. These figures assume today's circulating supply and are illustrations, not predictions.