Altcoin Season Index falls to 18

CoinMarketCap's Altcoin Season Index now stands at 18, a one-point decrease from yesterday. The index is calculated by comparing the price performance of the top 100 coins by market capitalization, excluding stablecoins and wrapped tokens, against that of Bitcoin. An altcoin season is indicated when 75% of these top coins outperform Bitcoin over the past 90 days, while the opposite is considered a Bitcoin season. A reading closer to 100 suggests the market is in an altcoin season.