1. After the sharp drop below 56,000 in the early trading, it will break the psychological support level of all short-term bulls, and some bulls will start to turn from long to short. At this time, the callback will also enter the countdown
2. Although most of the historical plunges, such as 519 in 21 and 817 in 23, have falsely broken the previous low again during the second exploration, I think the probability of returning to 49,000 this time is very low
