国泰君安期货商品研究晨报：贵金属及基本金属-20250924

Report Industry Investment Rating No relevant content provided. Core Viewpoints - Gold is expected to continue reaching new highs, while silver will experience a sideways adjustment. Copper lacks driving forces and its price will fluctuate. Zinc will see a slight decline. The decreasing inventory of lead will support its price. Tin and aluminum will trade within a range. Alumina will trend weakly sideways, and cast aluminum alloy will follow the trend of electrolytic aluminum. Nickel prices will trade at a low level due to the game between smelting inventory accumulation and ore - end expectations, and stainless - steel prices will fluctuate due to the short - term game between supply - demand and cost factors [2]. Summary by Related Catalogs Precious Metals (Gold and Silver) - Price Performance: Yesterday, the closing prices of Shanghai Gold 2510, Gold T + D, and Comex Gold 2510 all increased, with daily increases of 1.87%, 1.69%, and 1.66% respectively. The closing prices of Shanghai Silver 2510, Silver T + D, and Comex Silver 2510 also rose, with daily increases of 3.50%, 3.09%, and 2.19% respectively [5]. - Trading Volume and Open Interest: The trading volume and open interest of some contracts changed. For example, the trading volume of Shanghai Gold 2510 decreased by 23,071 compared to the previous day, and the open interest decreased by 3,974 [5]. - Inventory: The inventory of some products changed. For example, the inventory of Shanghai Gold decreased by 0 kg, and the inventory of Shanghai Silver decreased by 10,819 kg [5]. - Trend Intensity: The trend intensity of gold is 0, and that of silver is 1 [8]. Copper - Price Performance: The closing price of the Shanghai Copper main contract was 79,920 yuan, with a daily decrease of 0.30%, and the night - session closing price increased by 0.08%. The closing price of LME Copper 3M electronic disk was 9,994 US dollars, with a daily decrease of 0.08% [10]. - Trading Volume and Open Interest: The trading volume of the Shanghai Copper main contract decreased by 201 compared to the previous day, and the open interest decreased by 3,668 [10]. - Inventory and Other Data: The inventory of Shanghai Copper decreased by 2,166 tons, and the LME Copper inventory decreased by 400 tons. The注销仓单 ratio of LME Copper was 8.19%, a decrease of 0.39% compared to the previous day [10]. - Trend Intensity: The trend intensity of copper is 0 [12]. Zinc - Price Performance: The closing price of the Shanghai Zinc main contract was 21,845 yuan/ton, with a daily decrease of 1.11%. The closing price of LME Zinc 3M electronic disk was 2,900 US dollars/ton, with a daily increase of 0.05% [13]. - Trading Volume and Open Interest: The trading volume of the Shanghai Zinc main contract decreased by 15,195 compared to the previous day, and the open interest increased by 9,947. The trading volume of LME Zinc increased by 938, and the open interest increased by 493 [13]. - Trend Intensity: The trend intensity of zinc is 0 [14]. Lead - Price Performance: The closing price of the Shanghai Lead main contract was 17,085 yuan/ton, with a daily decrease of 0.47%. The closing price of LME Lead 3M electronic disk was 1,999.5 US dollars/ton, with a daily decrease of 0.17% [16]. - Trading Volume and Open Interest: The trading volume of the Shanghai Lead main contract increased by 13,989 compared to the previous day, and the open interest increased by 3,336. The trading volume of LME Lead decreased by 146, and the open interest increased by 953 [16]. - Inventory: The inventory of Shanghai Lead decreased by 2,747 tons, and the LME Lead inventory decreased by 1,700 tons [16]. - Trend Intensity: The trend intensity of lead is 0 [17]. Tin - Price Performance: The closing price of the Shanghai Tin main contract was 269,880 yuan, with a daily decrease of 0.97%, and the night - session closing price increased by 0.31%. The closing price of LME Tin 3M electronic disk was 34,270 US dollars, with a daily increase of 0.73% [20]. - Trading Volume and Open Interest: The trading volume of the Shanghai Tin main contract decreased by 12,188 compared to the previous day, and the open interest decreased by 3,060. The trading volume of LME Tin decreased by 9, and the open interest increased by 53 [20]. - Inventory: The inventory of Shanghai Tin decreased by 182 tons, and the LME Tin inventory decreased by 5 tons. The注销仓单 ratio of LME Tin was 6.57%, a decrease of 0.38% compared to the previous day [20]. - Trend Intensity: The trend intensity of tin is 0 [23]. Aluminum, Alumina, and Cast Aluminum Alloy - Price Performance: The closing price of the Shanghai Aluminum main contract was 20,685 yuan, a decrease of 60 yuan compared to the previous day. The closing price of the Shanghai Alumina main contract was 2,877 yuan, a decrease of 57 yuan compared to the previous day. The closing price of the aluminum alloy main contract was 20,280 yuan, a decrease of 60 yuan compared to the previous day [24]. - Trading Volume and Open Interest: The trading volume and open interest of relevant contracts changed. For example, the trading volume of the Shanghai Aluminum main contract increased by 4,581, and the open interest decreased by 10,619 [24]. - Inventory and Other Data: The domestic aluminum ingot social inventory was 63.70 million tons, unchanged from the previous day. The LME aluminum ingot inventory was 51.39 million tons, a decrease of 0.01 million tons compared to the previous day [24]. - Trend Intensity: The trend intensity of aluminum is 0, that of alumina is - 1, and that of aluminum alloy is 0 [26]. Nickel and Stainless Steel - Price Performance: The closing price of the Shanghai Nickel main contract was 120,730 yuan, a decrease of 670 yuan compared to the previous day. The closing price of the stainless - steel main contract was 12,890 yuan, a decrease of 20 yuan compared to the previous day [27]. - Trading Volume and Open Interest: The trading volume of the Shanghai Nickel main contract decreased by 13,200 compared to the previous day, and the trading volume of the stainless - steel main contract increased by 402 [27]. - Industry News: Indonesia plans to shorten the mining quota period from three years to one year. The approved 2025 RKAB nickel ore production in Indonesia is 364 million tons. A nickel - iron smelting industrial park in Indonesia has suspended all EF production lines due to long - term losses, which is expected to affect the nickel - iron output by about 1,900 metal tons per month [27][28]. - Trend Intensity: The trend intensity of nickel is 0, and that of stainless steel is 0 [33].