Coinmarketcap data shows that the Altcoin Season Index currently stands at 47, an increase of 4 points from yesterday (which was 43). This index indicates that in the past 90 days, approximately 47 projects among the top 100 cryptocurrencies by market capitalization have outperformed Bitcoin, and the market remains in a Bitcoin-dominated season.

According to Coinjie News, the CMC cryptocurrency altcoin season index is a real-time indicator used to determine whether the current cryptocurrency market is in an altcoin-dominated season. This index is based on the performance of the top 100 altcoins relative to Bitcoin over the past 90 days.