Now we are just waiting for the pump to be inserted. The order has been placed. Because the volume of this pre-sale is really too large, I think 0.6 short 50% is a better position. If it goes up, it will give hedgers a huge profit margin. The beasts at the pump can't do such a thing. Of course, it is reasonable to give a 10~20 point profit margin for pre-sale. So the position of the long order has also come out. It's almost the same position. Of course, make a good stop loss to prevent the data from exploding.