In the altcoin sector, the second-tier coins are fluctuating at high levels, while Bitcoin is experiencing a flood of sell-offs. Altcoins have become cautious and are on high alert, and any short-term pullbacks are just opportunities for previous gains. Aside from Bitcoin and second-tier coins, the total holdings in altcoins should not exceed 30%. It's mainly a wait-and-see approach for altcoins; those with small positions can just watch and not rush. Currently, the vast majority of old altcoins are merely consolidating at the bottom, and there isn't much room for decline. As long as the positions are not too heavy, there shouldn't be significant issues. Those who haven't entered the market yet shouldn't rush to pick targets; just wait for those old altcoins to approach historical lows or for another round of interest rate cuts before making a move.