In the previous post, Sugar Bro marked ETH's upper and lower bounds with blue boxes: Pointed out the lower bound at 4440, the chart hit a low of 4437 and then rebounded. Pointed out the upper bound at 4530, the chart's body reached a high of 4539 and then pulled back. From a larger perspective, the view is the same as for BTC. Whether it's the internal structure or the current environment, it's more suitable to reserve positions for buying low. Details to be updated later! ETH