The altcoin seasonal index rose to 66, surpassing Bitcoin's growth projects to 66

According to BlockBeats, on September 12, Coinmarketcap data showed that the altcoin season index rose to 66 today, maintaining a nearly 90-day high. The index is higher than last week’s average of 52 and last month’s average of 34. The index indicates that around 66 of the top 100 cryptocurrencies in the past 90 days have surpassed Bitcoin’s gains.