CNBC — 2026-05-05#
Lead Story#
Artificial intelligence and semiconductor stocks dominated Tuesday’s session as Advanced Micro Devices soared 15% on data center growth, Micron eclipsed a $700 billion valuation, and Super Micro Computer spiked 18% on a guidance beat. The massive tech rally helped the S&P 500 and Nasdaq close at record highs, even as investors navigated rapidly shifting U.S.-Iran geopolitical tensions.
Markets & Economics#
The S&P 500 and Nasdaq closed at record highs after oil prices dropped from earlier spikes, driven by the U.S. pausing “Project Freedom” in the Strait of Hormuz amid progress on an Iran peace deal. On the economic front, Job openings and labor turnover comes in at 6.86 million; new home sales rise to 682,000, with the hiring rate jumping to 3.5%, signaling a potential thaw in the frozen labor market. Abroad, the Reserve Bank of Australia hiked rates to 4.35% to combat energy-driven inflation, prompting strategists to warn that Central banks ‘on verge of policy mistake territory’ if they induce a global recession over an oil supply shock. Meanwhile, Sen. Tim Scott criticized Jerome Powell’s decision to remain on the Fed board past his term as a “significant mistake” that breaks 75 years of precedent.