From the current market perspective

The two suppressions are obvious

The upper short-term suppression today is at 3800

The second suppression is at 3850

From the hourly level, MA20 MA60 moving averages have formed suppression

The current key support level below is 3700

Last week so far, it has touched the bottom many times, but the key position has not been broken

In the short term, it is still possible to try to short the upper resistance position, which is the best choice

Rebound resistance position, still keep short orders

The target is 3720-3700

Once the key position of 3700 is broken, the next possibility will be to test 3680-3650 again

The market changes in thousands of ways, and the specific operation can be referred to