Many altcoins' rebounds today are oversold rebounds, with the 1-day line returning to zero, and the momentum is not strong, possibly due to the weekend. It's best to avoid altcoin contracts for now or enter with a small position. In the absence of strong momentum in the BTC market, the risks of altcoin contracts are higher; altcoin contracts cannot be traded every day, and more often it's just about playing spot trading. The market looks bad, and it's not easy to operate, so we need to be cautious. After the meeting, there will be a rapid upgrade to weekly adjustments.