January 2025. Jensen Huang told a CES audience that physical AI is next. Robots, vehicles, factories. The market priced it as a demand story. Nvidia rallied.
March 2026. Nvidia crossed $5 trillion. The stock had gained more than 4,000% in three years. The demand thesis was settled.
Q1 2026. Amazon, Microsoft, Google, and Meta collectively guided to more than $250 billion in 2026 capital spending. The probability shifted. The market stopped asking if AI demand is real and started asking what it costs to fulfill.
June 17. The Fed held rates at 3.50–3.75% under Warsh. Nine of 19 officials projected at least one hike by year-end. CPI ran 4.2% in May. Energy costs, partly stoked by data center demand, stayed above target. The economics question acquired a price: 4.50% on the 10-year.
Monday. Micron rallied 5%. Alphabet fell 5%. The demand side and the economics side of the same trade, repricing in opposite directions on the same afternoon.