$ETH rebounded as expected, next we will still follow the high point of the 3000 level today. Overall, the 1h level has consecutive HH, HL, and the rebound may continue.

Important pressure follow: 2890~3000 and 3050
Whether to support or follow the key channel break, if the channel breaks, it may form a box.
Important support follow: 2907, as well as around 2870
At a higher level of 4h or above, we should still make high shorts. The current rebound is merely a natural rebound of the daily AR(. In the downward trend, there should be a ST) second test.