美股三大期指齐跌；美国铝业巨头重要工厂遭严重火灾，重创汽车行业供应链；特斯拉计划推出更低价版Model Y车型【美股盘前】

Market Movements - Dow futures fell by 0.18%, S&P 500 futures decreased by 0.08%, and Nasdaq futures dropped by 0.05% [1] Company Developments - Trilogy Metals experienced a pre-market surge of nearly 200% after the White House announced a partnership to acquire a 10% stake in the company [1] - AMD's stock rose over 2.5% following Morgan Stanley's significant target price increase from $168 to $246, coinciding with a 6 GW chip supply agreement with OpenAI [1] - Tesla plans to launch a lower-priced version of the Model Y to fulfill its commitment to offer more affordable vehicles, which will involve reducing certain features and using lower-quality materials due to the cessation of a federal tax credit of up to $7,500 [1] - Toyota is recalling 393,838 vehicles in the U.S. due to a rearview image display issue that increases the risk of collisions [1] Industry Insights - Amgen announced a 60% price reduction for its cholesterol-lowering drug Repatha® through the AmgenNow direct purchase program, with a monthly cost of $239 [2] - A significant fire at Novelis' aluminum plant in Oswego, New York, is expected to disrupt the automotive supply chain for several months, affecting Ford and other automakers due to the plant supplying approximately 40% of the aluminum sheet used in the U.S. automotive industry [2] - Goldman Sachs raised its gold price forecast for December 2026 to $4,900 per ounce, up from a previous estimate of $4,300, anticipating continued net purchases of gold by central banks in emerging markets [2]