Altcoin Season Index stands at 51

CoinMarketCap's "Altcoin Season Index" currently stands at 51. The index is calculated by comparing the price performance of the top 100 cryptocurrencies by market capitalization, excluding stablecoins and wrapped coins, against that of Bitcoin over the preceding 90 days. An "altcoin season" is declared when 75% of these top coins outperform Bitcoin, while the opposite scenario is considered a "Bitcoin season." A score closer to 100 indicates a stronger altcoin season.