Wall Street is opening Tuesday with a cautious tone after fresh all-time highs in Monday's session. Futures on the major indices are pointing to a modestly lower open: the Dow is down about 0.4%, the S&P 500 0.35%, and the Nasdaq 0.5%. The move looks like a mild profit-taking pause following a strong start to June, combined with growing unease over oil prices and the geopolitical situation in the Middle East.

Monday's record run

The S&P 500 closed at a new all-time high of 7,600 on June 1, up 0.26%. The session was powered almost entirely by Nvidia, which surged over 6% after CEO Jensen Huang's keynote at Computex in Taipei. Huang unveiled the RTX Spark family — a custom Arm-based AI processor developed in partnership with MediaTek, aimed at bringing high-performance AI inference directly to laptops and desktops. The chip positions Nvidia against Apple, Intel, and Qualcomm in the emerging AI PC market.

Beyond consumer hardware, Huang introduced the Vera CPU platform for data centers, already adopted by OpenAI, Anthropic, and SpaceX. He also announced Cosmos 3, a frontier simulation model for physical AI and robotics, and the Isaac GR00T platform for humanoid robots.

The announcements rippled across the tech sector: Dell jumped 11%, HP rose 8.5%, and Microsoft added 2.3%.

Oil spikes on stalled Iran talks

Oil prices are back in focus after Monday's sharp rally. Brent crude jumped 4.2% to $94.98 a barrel, while WTI gained 5.5% to $92.16 — the largest single-day gains in weeks. The move comes as reports surface that US-Iran ceasefire negotiations are stalling, reviving fears about the Strait of Hormuz, a chokepoint for roughly 20% of global oil trade.

Earlier analysis warned that a sustained closure could push prices into the $130–$140 range, with direct implications for inflation and Fed policy. For now, the market is watching for any diplomatic signals that could ease or worsen the supply risk.

Berkshire's first big deal under Greg Abel

Berkshire Hathaway announced a $6.8 billion all-cash acquisition of homebuilder Taylor Morrison — a 24% premium over the stock's closing price on May 29. The deal, with an enterprise value of roughly $8.5 billion, is the first major strategic acquisition under Greg Abel, who succeeded Warren Buffett as CEO at the start of 2026.

The acquisition signals confidence in the US housing market and expands Berkshire's existing homebuilding footprint, which already includes Clayton Homes. Taylor Morrison shares surged about 22% on the news.

What to watch today

Economic data: The main event is the April JOLTS report at 10:00 AM ET, with expectations around 6.8–6.9 million job openings. Markets will parse the number for clues on how tight the labor market remains and what it means for the Fed's next move.

Earnings: Dollar General reports before the open — the discount retailer is a key bellwether for consumer sentiment. Consensus expects EPS of $1.89 on revenue of $10.82 billion. After the close, Palo Alto Networks and Ulta Beauty are on deck.

Fed speakers: Cleveland Fed President Beth Hammack speaks at 8:55 AM ET, and Minneapolis Fed's Neel Kashkari is also on the calendar.

The bottom line

Tuesday's session sits at a convergence point: record-high indices, an AI narrative that shows no sign of cooling, rising oil prices that threaten to complicate the inflation picture, and a major M&A signal from Berkshire that says housing is still a bet worth making. The JOLTS data and Dollar General's results will provide the first test of whether this market can hold its ground or needs a breather.