Rubio says cautiously optimistic over ending Russia's war in Ukraine

TradingKey - As of April 3, Eastern Time, the Strait of Hormuz has effectively remained closed for five weeks. This situation continues to exert a sustained impact on global commodity markets.

TradingKey - Software giant Oracle (ORCL) is launching a new round of large-scale layoffs, potentially affecting tens of thousands of employees, as the company pivots aggressively toward AI infrastructure development.

TradingKey - On April 2, 2026, Microsoft President Brad Smith announced in Tokyo that the company will invest $10 billion (approximately 1.6 trillion yen) in Japan over the next four years (2026–2029). The investment will be used to expand artificial intelligence data centers and to collaborate with SoftBank and Sakura Internet in building Japan’s domestic AI computing infrastructure. This marks Microsoft's largest single-country overseas investment in the global AI race, signaling that data sovereignty is becoming a core competitive barrier for cloud service providers.

TradingKey - April 3, 2026 — News shook global capital markets as media reports, citing people familiar with the matter, indicated that SpaceX has raised its IPO target valuation to over $2 trillion. If realized, the rocket company would surpass Meta and Tesla to become the world's sixth-largest pub

TradingKey — Have you noticed that the pace of artificial intelligence evolution is exceeding the limits of human intuitive perception? From the debut of ChatGPT to the rapid rise of multimodal AI systems, the development of AI technology has demonstrated a non-linear, exponential acceleration in ju