Copper-aluminum: There is no sign of renewed old-fashioned tone, and LME copper also fell to the 3060 line in the magic around 3120 yesterday, closing 3070, and the upper shadow Yinxian of nearly 40 points on the daily line. In yesterday's "Intraday proposal", the author suggested that 30% of the long positions should be played. The intuition is: First, LME copper is indispensable for the 3120 line. Second, the domestic spot price has reached 32500. In any case, the tiger should take a nap. Now. The impact of the collapse of LME copper yesterday may not be significant in the near future: There are two reasons for this: (1) Yesterday, the volume of LME copper trade was very small – 39,181 lots. It can be seen that this is entirely an old market psychology. (2) The surging stock of Shanghai copper surviving, or the huge price difference in the current period, makes it difficult for the price to fall. Today's operation: If the opening rate is too low, then you will buy more than one short-term line, and you will be able to save more than once in the day. After building a solid platform, Shanghai Aluminum finally rushed up yesterday and the K line stood above the moving average system (9MA, 18MA, 30MA). The author believes that the space for advancement will not be too high, and it is suggested that the profit will be settled more than one.