When Ethereum is around 3100, it was said in the square that there would be central fluctuations. The weakest seen later is 3350, and if strong, around 3600. It just happens to reach the target I mentioned in a week! Currently, it has reached a critical position. Whether Ethereum can break through 4000 depends on the situation of the small structure.
At present, as long as Ethereum does not break 3250, it can still break through 4000 at any time later. However, the probability of a single surge around 3600 is not very high. Spot trading can be held with peace of mind while waiting, but contracts should still pay attention to risk!