Altcoin Season Index — Live (Hourly)
[!] Not financial advice. Outputs are estimates based on public market data. Crypto is volatile. Full disclaimer.
Hourly recomputation · CoinGecko top-50 90d performance
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Altcoin Season Index
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State
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BTC Dominance
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How we differ from CoinMarketCap
CoinMarketCap publishes the Altcoin Season Index daily. We recompute hourly using the same canonical methodology — useful for spotting regime shifts intra-day. Both are public, free, and transparent.
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Reviewed by Marcus Chen, CFA · Last updated: 2026-06-02
Data: CoinGecko Public API (hourly)