This is the 4-hour K-line trend of Ninggui asphalt. We can see that this downward trend is still not over. The general pressure above is at the 4000 mark. Combined with the hourly line, the pressure above the 4000 mark is also great. The daily kinetic energy is large, but there is a certain rebound after three consecutive days of yin. Generally speaking, bears are still weak and difficult to change. At present, the 3900 mark is above the liquidation line last week, and the operation is 4000 short, and the stop loss is the default. Judging from the target.