Altcoin Season Index

Real-time index tracking 8 major altcoins vs BTC over 90 days. Vault systematic regime label. Free and embeddable.

Market data and information, never financial advice.

Based on 8 major alts vs BTC over 90 days

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Historical contextAltcoin seasons have historically lasted 2–6 months and followed periods of Bitcoin accumulation and consolidation. The index uses 90-day relative performance as its primary signal, which smooths short-term noise while capturing meaningful medium-term regime shifts.

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<iframe src="https://www.vaultlife.tech/tools/altcoin-season?embed=1" title="Altcoin Season Index" width="100%" height="520" style="border:1px solid #222632;border-radius:12px;max-width:480px" loading="lazy"></iframe>
<p style="font:12px system-ui;margin:6px 0 0"><a href="https://www.vaultlife.tech/tools/altcoin-season" rel="noopener">Altcoin Season Index</a> by The Vault</p>

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