This is the relationship between supply and demand. If the supply exceeds the demand, the price will fall, and if the supply is less than the demand, the price will rise. But you can't see anything from this watch. Futures are closely related to the international market, in addition, fundamentals are very important, as well as the operation of bookmakers and so on. So my advice to you is that it is more effective to look at the news of the international market than this.