The secondary wife is really fierce, scaring 3353 over the weekend, and today it has returned to 3735 again.

The multiple investments are obviously strong, and it's recommended to look for a pullback to continue on the upside during the day,

The lower range is around 3653-3623,

The upper range is around 3720-3750-3790!

Breaking through 3800, continue to pay attention to 3830-3853.