An easy way and using a single chart to compare multiple coins to Bitcoin is by using the "+" button next to the Symbol input.
It quickly shows us which coins outperformed BTC in the past weeks/days and is a good indicator of how good altcoins are performing.
I added the top market cap coins that showed good results and the winners are SOL, AVAX and BNB. To my surprise, ETH is pretty even with BTC.
A new challenger that rose up within just a month is TON which market cap went up 185%.