On April 21st, according to Coinmarketcap data, the market has slightly rebounded. The Altcoin Season Index has risen from a recent low of 14 on the day of Trump's tariff announcement to 18, but still remains below the March average of 32 points and significantly lower than the February average of 43 points. Since reaching a yearly high of 87 on December 4, 2024, the Altcoin Index has been on a downward trend. Among the top 100 cryptocurrencies by market capitalization, only 10 tokens have outperformed Bitcoin in the past 90 days. The top performing Altcoins in the top 100 by market capitalization in the past 90 days are FORM, AB, XCN, IP, and MKR.