The market is like a flexible spring. A week ago, this spring had clearly been slowly balancing downwards, but suddenly strengthened for a week in this situation. This is a short-term uncertainty but a stage of long-term counterforce accumulation. Every fluctuation has marked an increase, and it is estimated that last week's strength will lead to many people bottom-fishing now, but frankly, this part of the people is likely to die before there is a rebound.