U.S. Market News Dashboard May 29, 2026

U.S. equities closed May on a high note Friday, May 29, with the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite all finishing at fresh record highs. The Dow surged 363 points to 51,032.46, crossing 51,000 for the first time. The S&P 500 added 0.22% to 7,580.06, extending a nine-week winning streak—the longest such run since 2004. The Nasdaq rose 0.2% to 26,972.62, capping an 8% May advance that led the major benchmarks.

The session's defining catalyst was Dell Technologies, which jumped roughly 33%—its best single-day gain on record—after a first-quarter earnings beat and a sharply raised full-year outlook tied to AI server demand. That print broadened the AI trade beyond semiconductors into infrastructure, lifting Hewlett Packard Enterprise, Super Micro Computer, Micron, and Qualcomm alongside Dell.

Geopolitics remained a backdrop rather than a brake. President Trump said he would make a final determination on a U.S.–Iran deal, keeping traders focused on ceasefire progress. Crude eased—WTI settled near $87.36—and logged its steepest monthly decline since April 2025, helping equities finish May in record territory despite lingering Middle East risk.

Dell Technologies reported a first-quarter beat on revenue and adjusted earnings, then raised fiscal-year guidance to roughly $17.90 in adjusted EPS and $165–169 billion in revenue—well above the $13.09 / $142.5 billion consensus that preceded the print. Shares finished up about 33%, marking the stock's best day on record and lifting the entire AI hardware complex.

Analysts framed the move as proof that AI demand is migrating from chips and memory into servers, storage, and services—the full infrastructure stack. Sympathy bids followed across the group:

• HPE — up more than 17% premarket, among computer-hardware peers
• SMCI — up nearly 10%
• MU — +5% Friday; roughly +88% for May
• QCOM — +3% Friday; close to +40% for May

The Technology Select Sector SPDR (XLK) hit a new 52-week high and gained nearly 20% in May, reinforcing tech as the dominant factor in index-level returns. Fourteen S&P 500 names—including Apple, Broadcom, CrowdStrike, Datadog, Micron, Palo Alto Networks, and Qualcomm—printed fresh all-time highs on the session.

Energy remained the macro swing factor. President Trump said on Truth Social that he was meeting in the Situation Room to make a final determination on an Iran deal, demanding that Tehran never obtain a nuclear weapon and that the Strait of Hormuz reopen to unrestricted shipping.

Crude softened into the close: WTI fell 1.73% to about $87.36 per barrel and Brent dropped 1.77% to roughly $92.05. U.S. benchmark oil posted its largest monthly decline since April 2025, with prices down nearly 17% in May—a tailwind for airlines, transports, and rate-sensitive growth multiples that had been pressured by earlier geopolitical spikes.

Energy equities lagged for a fourth straight session; OneOK led S&P energy lower with a drop exceeding 3%, while Chevron and Exxon Mobil each slipped about 0.8%. The contrast—record equity indexes alongside falling oil—underscores how quickly diplomacy headlines can reprice inflation and stagflation fears.

Asia-Pacific markets rose Friday despite Iran headline noise. South Korea's Kospi jumped more than 3% to a fresh intraday record near 8,476, while Japan's Topix reached a new all-time high. Samsung Electronics surged after shipping samples of its latest HBM4E memory chip—a reminder that the AI memory arms race remains synchronized globally.

On the private-to-public frontier, reports indicated SpaceX is targeting at least a $1.8 trillion valuation for its IPO, down from earlier $2 trillion talk but still enormous by historical standards. Prediction markets placed high odds on a first-day market cap above that threshold. The listing calendar adds episodic liquidity events that can absorb retail attention even on days when macro indexes grind higher.

• CNBC — Stocks close at record highs; Dell, Iran, and May recap
• Yahoo Finance — May 29 live market coverage
• Investopedia — Indexes close at records; nine-week S&P streak
• Wall Street Journal — Oil's biggest monthly drop since 2020 context
• CNBC — Dell record surge on AI server revenue
• Reuters — Trump Iran deal decision timeline
• MarketWatch — Dell-led record rally coverage