CoinMarketCap's Altcoin Season Index edges up to 20

The Altcoin Season Index, compiled by crypto data platform CoinMarketCap, has risen by one point to 20. The index compares the price performance of the top 100 cryptocurrencies, excluding stablecoins and wrapped tokens, against Bitcoin over the last 90 days. An "altcoin season" is declared when 75% of these top coins outperform Bitcoin during that period. A score closer to 100 indicates an altcoin season, while the current reading suggests it remains a "Bitcoin season."