有色震荡，铝价偏强

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - Copper: The Shanghai copper price dropped in the afternoon and then rebounded in a V - shape, with little change in the position. The main contract price fluctuated around 85,000. The short - term market digested the negative impact of Sino - US trade friction, while the medium - and long - term supply contraction and macro - easing logic remained unchanged. Attention should be paid to the long - short game at the 85,000 mark [4]. - Aluminum: The Shanghai aluminum price increased in position and rose. The main contract price approached the 21,000 mark at the end of the session. The non - ferrous metals as a whole fluctuated, and the aluminum price was relatively strong. The short - term market digested the negative impact of Sino - US trade friction, and the market focus shifted to the medium - and long - term macro and industrial aspects. The decline in the social inventory of electrolytic aluminum on Thursday supported the aluminum price. Attention should be paid to the pressure at the 21,000 mark [5]. - Nickel: The Shanghai nickel price fluctuated and rose, with a slight decline in the position. The short - term market digested the negative impact of Sino - US trade friction, and the non - ferrous metal sector as a whole stabilized. The nickel price was weak due to the weak industry and remained at a low level since late September. Attention should be paid to the low - level support [6]. 3. Summary by Related Catalogs 3.1 Industry Dynamics - Copper: BHP is considering reopening four long - closed copper mines in Arizona, USA. The potential restart plan will focus on the Globe–Miami area, and BHP also plans to re - process the tailings of the closed operations there [8]. - Aluminum: On October 16, 2025, the inventory of aluminum rods in Guangdong was 61,500 tons, and that in Wuxi was 43,500 tons, with a total of 105,000 tons, a decrease of 1,000 tons compared with the previous period. The Mysteel electrolytic aluminum social inventory was 615,000 tons on October 16, a decrease of 27,000 tons compared with October 13 [9][10]. - Nickel: On October 16, the price of SMM1 electrolytic nickel was 120,700 - 123,600 yuan/ton, with an average price of 122,150 yuan/ton, a decrease of 150 yuan/ton compared with the previous trading day. The mainstream spot premium quotation range of Jinchuan 1 electrolytic nickel was 2,400 - 2,500 yuan/ton, with an average premium of 2,450 yuan/ton, an increase of 150 yuan/ton compared with the previous trading day. The spot premium and discount quotation range of domestic mainstream brand electrowon nickel was - 100 - 100 yuan/ton [11]. 3.2 Related Charts - Copper: The report includes charts such as copper basis, copper monthly spread, electrolytic copper domestic explicit inventory, overseas copper exchange inventory, LME copper cancelled warrant ratio, and SHFE warrant inventory [12][14][15]. - Aluminum: The report includes charts such as aluminum monthly spread, electrolytic aluminum domestic social inventory, alumina inventory, electrolytic aluminum overseas exchange inventory, and aluminum rod inventory [25][27][29]. - Nickel: The report includes charts such as nickel basis, LME nickel cancelled warrant ratio, LME nickel trend, SHFE inventory, and nickel ore port inventory [37][38][40].