Plummeting Oil Prices and AI Surge Propel New York Stock Market, Yet Variables Remain

On May 6 US Eastern Time, New York markets closed at record highs, fueled by a sharp drop in oil prices and optimism over US-Iran peace talks. The S&P 500 rose 1.5% to 7,365.12, the Dow gained 1.2%, and the Nasdaq jumped 2.0%, extending their rally.

The primary catalyst was easing Middle East geopolitical risk. Brent crude futures slipped below $100 intraday, marking a double‐digit decline from recent peaks. Reports that the US and Iran were close to an agreement—including the reopening of tanker routes through the Strait of Hormuz—drove expectations of lower inflationary pressure and a potential soft landing for the economy. However, military tensions have not fully dissipated—US strikes on Iranian tankers, for example—so energy and defense stocks may remain volatile on related news.

On the corporate side, AMD shares surged about 16% after the company reported first-quarter revenue up 10.3% and net income up more than 40%, and issued strong, data-center-focused guidance. The belief that AI infrastructure demand has yet to peak lifted the Philadelphia Semiconductor Index across the board. With many firms beating profit forecasts this earnings season, the view of a “bull market underpinned by earnings” has gained traction.

In economics and policy, April’s ISM services index dipped slightly to 53.6 but stayed in expansion territory, signaling “moderate growth” rather than overheating or a sharp cooldown. The Fed held rates steady, and incoming chair Kevin Warsh is widely expected to revise the inflation-targeting framework and be cautious about early rate cuts. In the near term, oil prices and Middle East developments—and over the medium term, the new Fed regime’s policy direction—are seen as key variables shaping the future path of New York markets.