If you currently have some Ethereum ecosystem or Ethereum-related altcoins, it's okay to hold on to them for now, but make sure to remember to sell a portion at your target price. Don't forget, Trump has not yet responded to last night's tariff event; if the market turns bearish, profits will be completely wiped out. Therefore, consider the sustainability of the market for now, and do not chase after rising prices. Altcoins do not only perform in one sector, but rather in sector rotation!