铝价屡创年内新高，四季度市场或高位震荡

Core Viewpoint - The domestic aluminum market is experiencing a strong upward trend, with the main contract reaching a new annual high of 22,100 yuan/ton, driven by multiple macroeconomic factors and supply constraints [1][3]. Group 1: Price Trends - Since late October, aluminum prices have shown a fluctuating upward trend, with the average price for October at 21,000 yuan/ton, reflecting a month-on-month increase of 1.26% and a year-on-year increase of 1.40% [2]. - As of November 10, the average price for domestic A00 aluminum was 21,500 yuan/ton, marking a month-on-month increase of 0.14% and a rise of 690 yuan/ton from the October low, representing a 3.32% increase [2]. Group 2: Macroeconomic Support - Key macroeconomic factors supporting aluminum prices include the Federal Reserve's interest rate cut of 25 basis points, which alleviated global liquidity pressures and improved market risk appetite [3]. - The consensus reached in U.S.-China tariff negotiations, including the reduction of certain aluminum product tariffs, has eased concerns about export restrictions, benefiting aluminum processing enterprises [3]. - The stabilization of energy costs due to a calming geopolitical situation in the Middle East further supports the aluminum industry [3]. Group 3: Supply Constraints - The supply-demand balance is tight, with significant constraints on the supply side, particularly due to transportation limitations in the northwest region during the heating season, leading to reduced aluminum ingot shipments to East China [4]. - The operational capacity of electrolytic aluminum has reached the policy limit of 45 million tons, with limited new capacity additions, maintaining a high operating rate of over 96% [4]. Group 4: Demand Dynamics - The demand side is showing signs of differentiation, with overall demand in October being strong but expected to decline as the industry transitions into the off-season in November [5]. - The construction sector is experiencing reduced activity due to winter conditions, while demand in the aluminum cable sector remains stable, albeit with slower order uptake due to rising aluminum prices [5]. Group 5: Future Outlook - The aluminum market is expected to experience a high-level oscillation from November to December, with prices supported by macroeconomic factors but facing downward pressure from declining demand [6][7]. - The projected price range for A00 aluminum is between 20,500 yuan/ton and 22,000 yuan/ton, with potential for new highs in November followed by a gradual weakening towards the end of the month and into December [7].