In the current short-term market, the current market has also dropped at the upper pressure level, and the intraday market is still in a range of volatility. Therefore, such a market only grasps the short-term shock market and grasps the range. At present, the support of 2900 below the market has been confirmed. For the market trend in the evening, continue to see the strength of the upward rebound and grasp the operation of the interval market. The upper pressure level is still in the position of 2980-2990. The market must stand here at night if it wants to continue to break through. After standing here, the follow-up market will continue to look up, break through the position of 3030, and you can grasp the trend of the market. At night, the support below the market is still at the position of 2900. If you call back the support below, you can continue to grasp multiple orders. There is no need to short the trend support, support the broken position, and