高通(QCOM.US)涨超3%，报181.67美元。消息面上，高通发布新款更廉价版X2笔记本电脑处理器，拓 展作为个人电脑核心部件的处理器市场。新款X2 Plus处理器是现有产品线的精简版本，定位为更具价 格优势的笔记本电脑的核心处理器。该芯片的一大核心卖点是内置了一颗性能强大的神经网络处理单元 (NPU)，可以在不快速消耗电池电量的情况下，大幅提升 AI软件的响应速度。(格隆汇) ...

Group 1 - NVIDIA's CEO Jensen Huang announced the full production of the Vera Rubin platform, which enhances AI inference performance by 5 times and reduces costs to one-tenth [1] - NVIDIA released the world's first open-source VLA autonomous driving inference model, Alpamayo, and the first Mercedes-Benz CLA model equipped with NVIDIA's full-stack DRIVE system is set to hit the roads in the U.S. in the first quarter of this year [1] Group 2 - AMD launched a new chip, MI440X, aimed at enterprise data centers and showcased the Helios system based on MI455X, targeting NVIDIA's dominance in the AI hardware market [1] - U.S. stock index futures showed mixed results, with Nasdaq futures up by 0.09% while S&P 500 and Dow futures were down by 0.03% and 0.14% respectively [2] - European stock indices displayed mixed performance, with Germany's DAX up by 0.35% and the UK's FTSE 100 up by 0.69%, while France's CAC and the Euro Stoxx 50 were down by 0.41% and 0.14% respectively [2] - U.S. Energy Secretary is reported to meet with oil industry executives to discuss the "revival" of Venezuela's energy sector [2] - Qualcomm is expanding its PC chip lineup with the new X2 Plus processor targeting mid-range laptops [2] - Tesla China is offering a 5-year 0% interest plan for the purchase of Model 3 and Model Y vehicles [2] - Microchip Technology raised its third-quarter net sales forecast to approximately $1.19 billion, exceeding market expectations [2] - U.S. power supplier Vistra plans to invest $4 billion to acquire multiple power plants across the U.S. [2] - Lucid, Nuro, and Uber announced the production of mass-market autonomous taxis, expected to be launched within the year [2] - NIO celebrated the production of its one millionth vehicle, with CEO Li Bin stating a target of 40% to 50% annual sales growth in the future [2] - Hesai plans to double its annual production capacity to 4 million units by 2026 and has been selected by NVIDIA as a lidar partner [2] - WeRide's Robotaxi GXR became the world's first Robotaxi equipped with the NVIDIA DRIVE Thor X chip [2]

Market Overview - The three major U.S. indices closed higher, with the Dow Jones reaching an intraday record high of 49,209.95 points [1] - The Dow increased by 594.79 points (1.23%) to close at 48,977.18 points, while the Nasdaq rose by 160.19 points (0.69%) to 23,395.82 points, and the S&P 500 gained 43.58 points (0.64%) to finish at 6,902.05 points [2] Sector Performance - Technology and energy stocks led the gains in the U.S. market, with Chevron (CVX.US) up 5.2% and Tesla (TSLA.US) rising 3% [2] - The Nasdaq Golden Dragon China Index increased by 0.5%, with Beike (BEKE.US) rising over 6% [2] Economic Indicators - The ISM Manufacturing PMI for December recorded 47.9, indicating a contraction in the manufacturing sector for ten consecutive months [6] - Despite the contraction, a decrease in customer inventories suggests potential strengthening in factory orders and production in the coming months [6] Commodity Prices - Gold prices rose over 2.6% to $4,449.02 per ounce, with a peak of $4,455 [5] - Copper prices surpassed $13,000 per ton due to supply concerns from a strike at a Chilean copper mine [5] - Oil prices also increased, with light crude oil futures rising by $1.00 to $58.32 per barrel, and Brent crude up $1.01 to $61.76 per barrel [5] Company Developments - Neuralink, led by Elon Musk, plans to begin mass production of its brain-machine interface devices in 2026, aimed at helping patients with paralysis and neurological diseases [9] - Qualcomm (QCOM.US) is expanding its PC chip offerings with the new X2 Plus processor, targeting the mid-range laptop market [11] Government Actions - The U.S. Department of Energy announced $2.7 billion in orders to enhance domestic uranium enrichment capabilities, aiming to reduce reliance on Russian supplies [8] - U.S. Energy Secretary is set to meet with oil executives to discuss revitalizing Venezuela's energy sector following the arrest of President Maduro [10]