ChainCatcher Message, Coinmarketcap data shows that the Altcoin Season Index currently stands at 48, an increase of 1 point from yesterday, and has not entered a significant altcoin season. This index indicates that over the past 90 days, approximately 48 out of the top 100 cryptocurrencies by market capitalization have outperformed Bitcoin.

The CMC Cryptocurrency Altcoin Season Index is a real-time indicator based on the performance of the top 100 altcoins relative to Bitcoin over the past 90 days, commonly used to assess whether the current cryptocurrency market is in a season dominated by altcoins.