BlockBeats News, September 15th, according to Coinmarketcap data, the Altcoin Season Index today is currently at 72. It is just a step away from entering the "Altcoin Season" (index reaches 75), higher than the previous week's average of 50 and the previous month's average of 43.
This index indicates that in the past 90 days, around 70 projects out of the top 100 cryptocurrencies by market capitalization have outperformed Bitcoin in terms of price growth.