Altcoin Season Index climbs to 28

CoinMarketCap's Altcoin Season Index has risen one point from yesterday to 28. The index is calculated by comparing the price performance of the top 100 coins by market capitalization, excluding stablecoins and wrapped coins, against Bitcoin. An "altcoin season" is declared when 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 a stronger altcoin season.