But for agricultural products, the distant moon is more active.
As for why it is very simple, such as copper, the price of this thing changes greatly. There may be a big gap between a month ago and a month later. It must be completed in the next few months. What do you want to say about the annual copper price? It's too difficult to answer. For example, it is April, and the main contract of copper is 0806.
As for agricultural products, China is a big agricultural country, and many things can be self-sufficient. The relationship between reality and international prices is not as great as imagined. Agricultural products are nothing more than sowing in spring and planting in autumn every year, or the division of three crops a year in some places. Naturally, the contract we are making now is at least at the end of the year. For example, after 0809 entered April, the main contract agricultural products generally moved to 090 1.