Measures what % of top altcoins have outperformed Bitcoin recently — indicating whether capital is rotating from BTC to alts.
How Altcoin Season Index is calculated
≥75% = Altcoin Season; ≤25% = Bitcoin Season.
How to read it
- Sentiment and derivatives metrics change quickly and are useful for gauging crowding and leverage risk.
- Extreme readings often coincide with short-term volatility; manage position size and liquidation distance before taking a view.
Limitations and common misreads
- Historical thresholds come from a limited sample; future cycles can differ.
- Data providers can define the metric differently; cite the data date when quoting it.
- A single indicator is not investment advice and does not guarantee price direction.
Related indicators
Research and education only; not investment advice.
