Copper and aluminum: On Thursday, LME copper failed to hold 3,000 points, closing 2984, down 39 points. Originally, the resumption of LME copper prices above 3,000 points does not mean that the problem is one hundred. Since the K-line and K-line of the LME copper week have not completely escaped the shadow of last week's plunge, the signal of weaker form has not been removed. It is LME copper that fell below the K-line during the week of last week. This is a four-week rule. You should be cautious before you solve this problem completely. The fall of yesterday has intensified the dark side of the previous 250-point plunge, and we cannot yet conclude that the current evolution of the market is a partial ABC move, but corresponding steps should be taken in the corresponding specific operations. In sensitive locations, in certain atmospheres, "location" is sometimes greater than the trend - it is recommended that most of the departures are mostly made. Although Shanghai Aluminum's recent trading center of gravity is subject to the back pressure of the average system (9MA, 18MA, 30MA, and 72MA), the market has been oscillating slightly at the 16,000 line. If there is no major adjustment in the near future, there should be a possible upside to the market and wait and see.