Short-term operable points

1. If the support near 3395 at the bottom right is not broken, there will be unlimited rebound. If it is broken, there will be a further decline.
The target may be aimed at 3475-80, with a rebound above 3500
(This aggressive can be done in several steps, starting with the early stage near the point or later.)
After multiple attempts, there may be a slight rebound around 338-75 after which a small error stop loss may be triggered.)

2. Memo 336 3338 is likely to rebound nearby.

3. The top pressure and small pressure are near 3460, with a small error of a few points to find opportunities to exit or stop loss.

4. There is a significant resistance around 3480, which is prone to a drop. Look for opportunities to exit once it stabilizes above in five minutes.
This station is likely to rise by several tens of points if it stands firm. If it is not stable, it may go down and then rise again.

Personal suggestion, for reference only!