BlockBeats News, September 14th, according to Coinmarketcap data, the Altcoin Season Index today is currently at 70, maintaining a near 90-day high, higher than last week's average of 53 and last month's average of 44.
This index indicates that in the past 90 days, about 70 projects out of the top 100 cryptocurrencies by market cap have seen price increases outperforming Bitcoin.