Altcoin Season Index registers at 27

CoinMarketCap's Altcoin Season Index currently stands at 27. The index is calculated by comparing the price performance of the top 100 cryptocurrencies by market capitalization against Bitcoin over the past 90 days, excluding stablecoins and wrapped tokens. An "altcoin season" is declared when 75% of these top 100 coins outperform Bitcoin over the 90-day period. A score closer to 100 indicates a stronger altcoin season, while the current low score suggests market conditions favor Bitcoin.