The domestic copper price is greatly influenced by the copper price of London Stock Exchange, and they are almost in the same direction. As the trading hours in London are different from those in Shanghai, after Shanghai closed, London copper began to strengthen, which directly affected the domestic copper price the next day.

In addition, the influence of London copper is greater than domestic copper. Forecast the trend of copper the next day, and pay attention to Luntong before the opening of domestic copper.