$SUI $SUI Altcoin season? Here are 4 signals to realize profits In short The altcoin season is underway as the market capitalization reaches 4 trillion USD, and Bitcoin's dominance falls to a multi-month low, signaling a rotation of capital. Analysts suggest exiting when the altcoin season index reaches 70+, or when TOTAL3 approaches the 2 trillion USD target through cup and handle formations. Key exit indicators include ETH outperforming BTC, increasing memecoin activity, and BTC.D dropping below 50%, which often signals the end of the cycle.