CoinMarketCap data reveals that on August 6 the Altcoin Season Index declined from 42 to 38, indicating a decrease in the number of top cryptocurrencies outperforming Bitcoin over the past 90 days.
CoinMarketCap data for August 6 shows the Altcoin Season Index falling to 38 from 42, meaning only 38 of the top 100 cryptocurrencies have outperformed Bitcoin in the last 90 days. This marks a reversal from earlier reports of rising altcoin performance.