Altcoin Season Index rises to 25

CoinMarketCap's Altcoin Season Index has risen two points from yesterday to 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. The platform considers it an altcoin season if 75% of these top 100 coins outperform Bitcoin over a 90-day period; otherwise, it is deemed a Bitcoin season. A reading closer to 100 indicates a stronger altcoin season.