CoinMarketCap’s Altcoin Season Index fell two points from the previous day to 33, indicating that the market continues to favor Bitcoin over altcoins. The index compares the 90-day performance of Bitcoin with that of the top 100 cryptocurrencies by market capitalization, excluding stablecoins and wrapped tokens. CoinMarketCap defines altcoin season as a period when at least 75% of those assets outperform Bitcoin, while readings below 25 typically indicate Bitcoin season. The current reading remains in a neutral-to-Bitcoin-favoring range and has trended lower in recent weeks. Bitcoin has held above key support levels during a period of consolidation, while large-cap altcoins have posted mixed results. The index is updated daily but remains a lagging indicator, so investors should consider it alongside volume, on-chain activity and market sentiment.