It is mainly affected by supply and demand, and is also affected by the price of copper futures. Didn’t copper futures contracts rise very sharply some time ago, with daily limits often appearing, and the increase being uncontrollable. Now the copper price may fall. It's a correction. In addition, futures have a pricing function, but our country's futures market does not yet have this function, so its prices follow changes in international copper prices. You may pay attention to the following copper prices on the London Metal Exchange. Generally speaking, Next, if the copper price there rises, the copper price on the Shanghai Stock Exchange will go up the next day.