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CoinucationBitcoin vs Ethereum
Price, size, supply, activity and institutional ownership side by side, from Coinucation data at Oct 8, 2026, 17:18 UTC. Pick any two of the 300 coins we track.
Bitcoin BTC
Rank #1
$80,756
-3.24% 24h
Ethereum ETH
Rank #2
$2,420
-5.78% 24hPerformance · indexed to 100
Oct 8, 2025 to Oct 8, 2026BTC -33.5% ETH -45.7%Oct 2025 → Oct 2026
Head to head
$1.62T
Market cap
$295.59B
$38.97B
24h volume
$17.67B
20,095,253
Circulating supply
122,116,138
21,000,000
Max supply
Uncapped
-35.95%
From all-time high
-51.07%
-33.84%
1-year return
-45.63%
+2.58%
30-day return
-3.30%
2.4%
Volume / market cap
6.0%
1,073,536 BTC
Held by public companies
3,991,252 ETH
$57.28B
Spot ETF net inflows
$12.82B
Frequently asked questions
Which is bigger, Bitcoin or Ethereum?
Bitcoin has the larger market cap: $1.62T for Bitcoin vs $295.59B for Ethereum, as of Oct 8, 2026, 17:18 UTC.
Which performed better over the last year, BTC or ETH?
Indexed to 100 at Oct 8, 2025, BTC is at -33.5% and ETH at -45.7%, so Bitcoin did better over this window. Past performance says nothing about the next year.
How do Bitcoin and Ethereum differ in supply?
Bitcoin has 20,095,253 BTC circulating of a 21,000,000 cap; Ethereum has 122,116,138 ETH with no cap.
Prices, flows and statistics are informational, not investment advice. Crypto assets are volatile and you can lose your whole stake. Ownership and conflict disclosure.