虎嗅APP·2026-03-06 00:26Market Overview - The Dow Jones index fell by 784.67 points, a decline of 1.61%, amid escalating conflicts in Iran affecting global markets [2] - The S&P 500 index decreased by 0.57%, and the Nasdaq dropped by 0.26% [2] - International oil prices surged, with U.S. oil rising by 6.71% to $79.7 per barrel, and Brent crude increasing by 3.17% to $83.98 per barrel [2] Geopolitical Developments - Iran's military stated that the Strait of Hormuz is not fully closed, asserting control over maritime traffic while targeting military vessels disguised as commercial ships [3] - The Iranian Revolutionary Guard claimed to have struck a U.S. oil tanker in the northern Persian Gulf, emphasizing their control over the Strait during wartime [3][4] - France, Italy, and Greece are coordinating military efforts to ensure freedom of navigation in the Red Sea, responding to the escalating Middle East tensions [5][6] Legal and Regulatory News - A coalition of 24 U.S. states is suing the Trump administration over a new 10% global tariff, arguing it bypasses previous Supreme Court rulings [7] - The lawsuit claims the tariffs, implemented under the Trade Act of 1974, are illegal as they were intended for short-term currency emergencies, not long-term trade imbalances [7] Technology and Innovation - The U.S. plans to expand AI chip export controls globally, requiring companies like NVIDIA and AMD to obtain licenses for exports, effectively making the U.S. a gatekeeper for AI technology [10] - OpenAI released its latest model, GPT-5.4, which enhances capabilities for enterprise applications and complex knowledge work, marking a shift towards automated task execution [13] Corporate Developments - BYD launched its second-generation blade battery, achieving rapid charging times of 5 minutes to 70% and 9 minutes to 97% [14] - JD.com projected a revenue of 1.3091 trillion yuan for 2025, with JD Logistics expected to surpass 200 billion yuan in revenue for the same year [15] - Alibaba denied rumors of mass departures from its Qianwen model team, affirming stability and commitment to open-source strategies [16][17][18] Economic Indicators - The People's Bank of China announced an 800 billion yuan reverse repurchase operation to maintain liquidity in the banking system [24][25] - The U.S. is set to release February non-farm payroll data, with expectations of a significant slowdown in job growth to around 60,000, potentially indicating economic challenges [26]