Daily Briefing — July 18, 2026 | China's AI Shock, Oil's Iran Problem, and a Fed Chair Talking Tough

This weekend edition of Slotly News unpacks a Friday session that hit global markets from two directions at once. Chinese startup Moonshot's release of its Kimi K3 model — the largest open-weight AI system yet, benchmarking close to leading US models — triggered a fresh semiconductor selloff that left the sector's key ETF down more than 17% for the month and briefly flipped the world's most valuable company crown from Nvidia to Apple. We trace how that pressure moved from Wall Street through Tokyo, Shanghai, and into Frankfurt and Paris.Separately, escalating US-Iran conflict pushed Brent crude up more than 10% on the week amid fresh strikes and threats to Gulf shipping routes — while gold, oddly, posted its worst weekly performance in six weeks, caught between safe-haven demand and rising rate-hike odds. We look at Fed Chair Kevin Warsh's combative congressional testimony, what the bond and currency markets actually did in response, and the week's other headline: Uber's $14.8 billion agreement to acquire Delivery Hero, reshaping the global food-delivery landscape.Plus: earnings beats from UnitedHealth, Abbott, and Travelers, and why Berkshire Hathaway had one of its better days of the week.For informational purposes only. Not financial, investment, legal, or tax advice.