Markets Hit Records on AI Demand as Iran Risks Lift Oil
Cover image from motherjones.com, which was analyzed for this article
Equity indexes reached new highs fueled by semiconductor demand even as inflation stays above target and geopolitical risks from Iran affect energy prices. The Fed's balance sheet and upcoming speeches are in focus.
PoliticalOS
Wednesday, May 27, 2026 — Business
AI-driven semiconductor demand pushed major indexes to records while oil prices stayed sensitive to Iran developments and the Fed continued to monitor inflation above target. The tension between earnings momentum and macroeconomic constraints remains unresolved.
What outlets missed
No outlet supplied the latest CPI or PCE readings that show inflation’s distance above the 2 percent target. Coverage omitted any detail on the size of the Fed’s current balance sheet or the schedule of upcoming FOMC speakers. The articles also lacked data on how much of the recent semiconductor rally is attributable to earnings versus valuation multiples.
Equity indexes reached fresh highs this week as demand for semiconductors tied to artificial intelligence drove gains in major chipmakers. The S&P 500 and Nasdaq Composite posted new closing records even as oil prices remained elevated near $90 a barrel after U.S. strikes in Iran and ongoing ceasefire talks.
Micron Technology shares surged 19 percent in one session to push its market capitalization above $1 trillion for the first time, with futures pointing to further gains. SK Hynix also crossed the $1 trillion threshold overnight. Analysts at UBS and Goldman Sachs raised price targets, citing long-term supply agreements for AI hardware.
Inflation remains above the Federal Reserve’s target, and the central bank’s balance sheet and upcoming speeches are now in focus. Goldman Sachs lifted its year-end S&P 500 forecast to 8,000, citing expected monetary easing. Citi strategist Drew Pettit warned that higher Treasury yields near 4.5 percent and flatter yield curves limit room for further multiple expansion.
Geopolitical developments added volatility. President Trump stated that talks with Iran were “proceeding nicely,” while Central Command confirmed U.S. strikes in southern Iran and noted restraint during the ceasefire. Crude prices fell 3 percent on hopes an agreement could reopen the Strait of Iran, though traders await firmer confirmation.
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