The second cake rebounded weakly in the short term yesterday at our short-term support level, which is between 3450 and 3480. It is still fluctuating at this position. This position is the half-year line support level at the daily level. At present, this position has been stepped back three times in a row and there is a possibility of breaking!

Therefore, you can arrange the short-term extreme line support between 3350 and 3380, and wait for the big positive line to rise!