The short-term market has been jumping back and forth, so I have always emphasized that you should not do short-term trading, do not touch short-term contracts, and look for opportunities to make medium- and long-term plans. BTC is conservatively priced at 150,000 US dollars in a bull market, and the growth of altcoins will be even crazier, dozens of times, and there will be such opportunities, provided that you can hold on.