Upper resistance: 30750, may be broken
Support below: 29800, may be broken
The overall direction is mainly short, stable around 30600
Judging from the current trend, the four-hour chart is already bearish, and the daily chart is also shrinking. I personally think that a head-over-heels trend is inevitable, and it is not impossible for it to drop to around 28,000 or even 27,100 in the future.
Most of the copycat Bs will also take this opportunity to hit a new low again. For example: APT ARB CFX OP SUI LDO MASK UNI LINA all have great chances (unless there is relevant major positive news that affects the development direction). As long as these Bs rebound, they will be good. If the position is not heavy, they can pick up U
Also pay attention to BCH. The daily line is also close to the limit. There will be one more pull-up at most, otherwise it will face a direct downward trend. There is about 30-50 dollars of space below, and 180 is the key support point. It is expected to break through to around 150. The direction of risk aversion and picking up U has been pointed out. Whether you can pick up U depends on your understanding.
