The altcoin seasonal index maintains a nearly 90-day high and rises to 66 today

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