Fundamentally, it is determined by the relationship between supply and demand. There are many factors that affect the relationship between supply and demand. Policies, weather, inventory or emergencies will all affect the trend of futures.

But as far as the actual situation is concerned, the futures trend is directly determined by the futures people who participate in the transaction. Futures people who can participate in trading have different ideas. It is difficult to know what the futures trend will be like. Only in rare cases will everyone have a * * * and will go out of a trend.