CoinMarketCap's Altcoin Season Index stands at 25

The Altcoin Season Index from crypto data platform CoinMarketCap is currently at 25. The index is calculated by comparing the price performance of the top 100 coins by market capitalization, excluding stablecoins and wrapped tokens, against Bitcoin. An altcoin season is declared if 75% of these top coins have outperformed Bitcoin over the past 90 days; otherwise, it is considered a Bitcoin season. A score closer to 100 indicates an altcoin season.