Stay updated on the latest cryptocurrency market trends, total market cap, Bitcoin dominance, the Fear & Greed index and the Altcoin Season index, all in one place. Data updated just now.
61 of the top 81 coins beat Bitcoin over 30 days.
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Hourly snapshots recorded by our feed since 21 Sep 2026.
Total market cap is the sum of every tracked coin's price × circulating supply, the size of the whole asset class. 24h volume is how much changed hands in the last day; rising volume on a move gives it more weight. Bitcoin dominance is BTC's share of total cap: it tends to rise in risk-off periods and fall when money rotates into altcoins, which is what the Altcoin Season Index measures directly. The Fear & Greed Index summarises sentiment; extreme readings historically mark turning points more often than continuations, but nothing here is a signal on its own.