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Pick any two coins to see their prices, market caps, supply, and historical performance side-by-side. Click either card to switch coins.
Book of Ethereum vs Bitcoin
Lines are normalized to the % change from the start of the visible range, so coins with very different prices stay visually comparable.
| Metric |  BOOE |  BTC |
|---|---|---|
| Price (USD) | $0.028082 | $65,235.80 |
| Market cap | $2.7M | $1.31T |
| 24h volume | $9.22K | $20.35B |
| Market cap rank | #1405 | #1 |
| 1h change | +1.29% | +0.41% |
| 24h change | +5.14% | +1.38% |
| 7d change | -0.54% | +2.45% |
| 30d change | +35.33% | +5.36% |
| All-time high | — | — |
| % from ATH | — | — |
| Circulating supply | 96.19M BOOE | 20.07M BTC |
| Max supply | 100M BOOE | 21M BTC |
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How to compare cryptocurrencies
Market cap, not price. A coin priced at $0.10 isn't “cheaper” than one at $100 — price alone ignores how many coins exist. Market cap (price × circulating supply) is what actually ranks two coins against each other, and it's the first number to compare.
Supply matters. Compare circulating supply against max supply. A coin with most of its supply already circulating faces less future sell pressure from unlocks and emissions than one with a large share still to be released.
Volume shows real activity. 24-hour trading volume relative to market cap indicates how actively a coin trades and how easily you can buy or sell it. Consistently thin volume means bigger spreads and more volatile moves in both directions.