Facing the drastic fluctuations in the market, different investors have adopted different strategies. Some investors choose to wait and see, waiting for the market to stabilize before taking action; others seize the opportunity to buy at low prices, anticipating profits from rebounds. There are also some seasoned players who use futures contracts for hedging and profit from short selling. Overall, market sentiment is relatively pessimistic, but there are also many voices that believe this is just a short-term adjustment, with a positive long-term outlook on the development of the cryptocurrency market. Especially under the influence of changes in the Federal Reserve's policies and the macroeconomic environment, the market remains full of uncertainties.