Last Friday, it briefly fell below the lower boundary of 50650 and then quickly returned to the range. This shows that the short-term downward momentum is insufficient. It has been oscillating within a narrow range for two days over the weekend. The overall fluctuation is not large. We predict that the market outlook will still be The previous range fluctuated between 50650 and 52800. We are faced with a directional choice, whether to continue the bullish trend or make a structural downward adjustment. It will take some time to know. Today, we will look at the shock in the short term and choose to sell high and buy low;