The ALCH short position entered the day before yesterday has doubled in profit, and I am currently still holding the position. Recently, friends planning to participate in this wave of altcoin opportunities can enter gradually during the rebound, rather than going all in at once. That being said, altcoins are inherently risky, and a slight misstep can lead to a complete wipeout. However, since the Federal Reserve's liquidity is still being released and market sentiment remains active, there are indeed opportunities to position. I will continue to observe and build positions, watching how things develop next.