Over the past month, 57 of the top 100 altcoins have outperformed $BTC, indicating some breadth in the market. However, compared to previous altcoin cycles, this outperformance is relatively narrow. Looking at the past year, only 27 out of the top 100 altcoins have consistently outperformed $BTC, suggesting that the current altcoin rally may still have room to expand in terms of broader market participation.
