Dabing is relatively weak recently, so don't chase him everywhere
First of all, from the daily level, the K-line has been running below the moving average, and there are also actions to induce more. If you want to rush again, you will accumulate power around 29,000.
Although the four-hour level has formed a double bottom pattern, the strength of each rebound has failed to change the trend, so a double top trend will form again.
For the big cake idea, you can consider the 30000-30200 range. Below, you can see two short-term small supports of 29500-29000. The index can be placed at 30800#BTC