中美俄，重磅！深夜，跳水；谈判一波三折，油价大涨；美联储，重大变数！

Market Dynamics - The U.S. stock market showed mixed results, with the Dow Jones up by 0.53%, while the S&P 500 and Nasdaq fell by 0.51% and 1.51% respectively, with the Nasdaq breaking below its 100-day moving average [1] - Southbound capital in Hong Kong saw a net inflow of approximately 13.373 billion HKD, marking the highest single-day inflow since January 22, with Tencent and Alibaba receiving net purchases of about 2.231 billion HKD and 1.171 billion HKD respectively [4] - The latest data indicates that the number of newly opened margin trading accounts in January 2026 reached 190,500, a 29.5% increase from December 2025, and a 157.09% increase year-on-year [4] Commodity Prices - WTI crude oil futures rose by 3.05% to $65.14 per barrel, while Brent crude increased by 3.16% to $69.46 per barrel [2] - COMEX gold futures increased by 1.04% to $4,986.4 per ounce, and silver futures rose by 5.36% to $87.765 per ounce [2] Industry Developments - Domestic private commercial rocket company Dongfang Space is expected to complete the first flight of its "Gravity II" medium-sized liquid reusable launch vehicle by mid-2026 [5] - The National Space Computing Center, part of the "Star Computing" plan by Guoxing Aerospace, aims to establish a super space computing network consisting of 2,800 satellites, with the first group already launched [5] - Tesla's Shanghai factory delivered 69,129 vehicles in January, marking a 9% year-on-year increase, continuing a trend of growth in wholesale sales for three consecutive months [16] Technological Innovations - The brain-machine interaction and human-machine integration laboratory has developed the first brain-controlled acupuncture and neuro-rehabilitation equipment platform in China, which is currently undergoing clinical trials [9] - Tencent's AI Infra team launched an open-source high-performance LLM inference core operator library, achieving a 30% improvement in model inference performance [7] Regulatory and Policy Updates - The People's Bank of China emphasized the need for structural monetary policy tools to support key areas such as expanding domestic demand and technological innovation [10] - The Ministry of Industry and Information Technology highlighted the importance of AI in manufacturing, aiming to strengthen application foundations and key technologies [11]