周六你需要知道的隔夜全球要闻：道指首次站上5万点关口；贵金属反弹 国际金收复上日跌幅

Group 1: AI and Technology - Nvidia's CEO Jensen Huang stated that the demand for artificial intelligence is "astonishing" and that large-scale AI capital expenditures are reasonable and necessary [1] - Apple plans to allow external voice-controlled AI chatbots to access the CarPlay system [11] - OpenAI is in talks with Abu Dhabi enterprises to create a dedicated ChatGPT for the UAE [12] Group 2: Economic and Market Developments - The Dow Jones Industrial Average rose by 2.47%, surpassing the 50,000 points mark, marking a new closing high, with a weekly increase of 2.5% [14] - The Nasdaq Composite Index fell by 1.84% this week, while the S&P 500 Index saw a slight decline of 0.1% [14] - The Philadelphia Semiconductor Index surged by 5.7%, with Nvidia's stock increasing by nearly 8%, adding $325 billion to its market capitalization [14] Group 3: Commodity Markets - COMEX gold futures rose by 2.03% to $4,988.6 per ounce, with a weekly increase of 1.65% [16] - COMEX silver futures increased by 1.06% to $77.525 per ounce, but saw a weekly decline of 9.06% [16] - WTI crude oil futures rose by 0.41% to $63.55 per barrel, with a weekly decrease of 3.45% [17] - Brent crude oil futures increased by 0.74% to $68.05 per barrel, with a weekly decline of 2.76% [17]