Overview:
The S&P 500 closed up 1.75% near 7,400 Thursday as geopolitical de-escalation triggered a sharp rotation out of defensive positions and into technology and semiconductors. The Russell 2000 led index gains at +3.02%, reflecting broad market participation. Lam Research added 12.7%, Micron gained 11%, and Intel surged more than 10% following a Bank of America upgrade tied to surging CPU orders. After the bell, Adobe fell 6.25% despite in-line results, while Lennar rose 5.68% after beating earnings
NEW YORK — A single presidential statement rewired the entire U.S. equity market Thursday, sending the Dow Jones Industrial Average up 930 points to 50,848.75 and the Nasdaq Composite surging 2.54% as President Trump announced the cancellation of planned U.S. strikes against Iran and said all points of a deal are essentially agreed.
The S&P 500 closed up 1.75%, approaching but stopping shy of 7,400. The Russell 2000 outperformed every major benchmark with a 3.02% gain — a sign that risk appetite extended well beyond mega-cap technology. Market breadth confirmed the move: 1,029 issues advanced against 844 declining across major exchanges, a healthy ratio that suggests this wasn’t a narrow, index-distorting push.
The Tape’s Story: From Geopolitical Shock to Risk-On Rotation
Thursday’s session had a clear before-and-after. In the hours before Trump’s statement, markets were digesting a hotter-than-expected wholesale inflation print that complicated the Federal Reserve’s calculus. Headline PPI rose 1.1% against a consensus of 0.7%. Annual PPI hit 6.5%, edging above the 6.4% forecast. Core held at 0.4%, matching estimates — but the annual headline number was the kind of data point that, on a different day, would have sent bond yields sharply higher and equities lower.
Then the geopolitical reset arrived. Trump’s cancellation of the Iran strikes triggered an immediate and aggressive rotation out of defensive positions — utilities, staples, and energy all finished the day in negative or flat territory — and into semiconductors, industrials, and technology. As we covered earlier this week, the question was whether Iran escalation would finally break the market’s resilience. Today’s answer was a firm no — at least for now.
The VIX fell nearly 12% on the session, a magnitude of fear-index compression that typically signals a genuine sentiment shift, not just a relief bounce. Whether that compression is justified is a separate question — and one traders should ask carefully before adding risk into Friday’s SpaceX IPO noise.
Semiconductors Took the Wheel — And Didn’t Let Go
The sector story Thursday was straightforward: semiconductors ran, everything else followed or faded. Lam Research gained 12.7%, Micron surged 11%, and Intel jumped more than 10% after Bank of America upgraded the stock, citing a surge in CPU orders that the analyst team argued the market was not pricing correctly. AMD added 8%.
The BofA Intel upgrade deserves attention beyond the single-day pop. The CPU order signal, if accurate, suggests AI infrastructure buildout is pulling forward demand across the chip stack — not just at the GPU level where Nvidia has dominated the narrative. That would be a meaningful broadening of the AI trade, and one that carries real implications for names like Lam Research, whose equipment sits upstream of nearly every advanced chip process.
On the index side, tech, industrials, and materials saw the biggest percentage contributions to Thursday’s S&P 500 gain. The Dow’s 930-point advance was anchored by Honeywell International up 6.43%, Boeing adding 5.79%, and Amgen rising 4.91%. That combination — defense-adjacent industrials, aerospace, and biotech — reads less like a pure tech rally and more like a broad institutional rotation into cyclicals on the geopolitical reprieve.
Communication Services was the session’s clear laggard, falling 1.85% intraday. Energy finished barely positive at +0.22% — notable given that oil prices pulled back sharply on the Iran de-escalation. That pullback in energy equities on falling crude is exactly what theory predicts; what matters is whether it continues if the deal fails to formalize.
After the Bell: Oracle’s Paradox, Adobe’s Miss, and Lennar’s Resilience
Oracle’s after-hours session has become a recurring lesson in the gap between earnings beats and investor satisfaction. The company reported fiscal Q4 EPS of $2.11, beating the $1.89 consensus by nearly 12%, with revenue rising 21% year-over-year to $19.2 billion. Full-year guidance came in above Wall Street at $8.05 EPS against a $8.01 forecast, and the company reiterated its $90 billion revenue target against an $88.9 billion consensus expectation.
The stock fell nearly 9% in after-hours trading. Why? Cloud revenue disappointed. AI infrastructure costs are rising faster than margins can absorb. Investors who bought Oracle as a pure-play AI monetization story are being forced to recalibrate — a dynamic we examined in depth in our analysis of why Oracle fell 11% on a record quarter. Earnings beats that come with accelerating capital expenditures and margin compression are a specific kind of bad news in this market — one the sellside hasn’t fully updated its models to reflect.
Adobe fell 6.25% after hours despite reporting results near consensus. The market’s reaction suggests that meeting expectations is no longer enough when the stock carries a premium valuation and AI monetization timelines remain uncertain. The company was expected to report Q2 EPS of $5.81 on revenue of $6.45 billion; anything that reads as treading water rather than accelerating gets punished.
Lennar was the cleaner story. The homebuilder reported Q2 net earnings of $305 million or $1.24 per share, exactly matching consensus, with deliveries up 2% year-over-year to 20,519 homes. New orders declined 4% — a number that deserves scrutiny given the interest rate environment — but the stock rose 5.68% after hours, suggesting the market had priced in something worse. Total revenues came in at $7.9 billion, and homebuilding operating earnings of $489 million showed the business generating cash even as demand softens at the margin.
International Paper rose 9.73% in after-hours trade, and TKO Group added 3.52%, though specific catalysts for those moves were not confirmed at press time.
What Friday Needs to Prove
Tomorrow’s session carries a specific burden: the market needs to hold today’s gains against two sources of friction. First, the SpaceX IPO — widely anticipated as a sentiment event — could absorb institutional capital that would otherwise support the broader tape. Second, and more critically, the Iran deal Trump described as essentially agreed has not been signed. Explosions were still reported across Iran on Thursday, including near the Strait of Hormuz. If the deal frays over the weekend, Monday opens into a very different environment than the one traders are pricing tonight.
The S&P 500’s technical picture is supportive but not bulletproof. The index trades above its 50-day moving average of 7,213 and well clear of its 200-day at 6,872. The RSI sits at 40.7 — mildly oversold on a longer view — which gives the bulls room to run if catalysts cooperate. The 52-week high of 7,620.90 remains the upside target; the 52-week low of 5,943.23 frames how much has already been recovered.
The PPI data remains the unresolved variable. Annual wholesale inflation at 6.5% is not a number that gives the Federal Reserve cover to cut rates. If anything, it reinforces the higher-for-longer thesis that has been quietly building beneath the surface of this equity rally. A market pricing in geopolitical peace while ignoring a 6.5% PPI print is making a very specific bet — that the Fed will look through supply-side inflation driven partly by trade policy. That bet may be right. It is not obviously safe. For more on whether PPI closes the door on near-term rate cuts, see our full breakdown of the Fed’s next move.
| Level / Event | Value | Signal |
|---|---|---|
| S&P 500 50-day MA | 7,213 | Key support — a close below here flips the technical picture bearish |
| S&P 500 200-day MA | 6,872 | Long-term floor; a break here would signal a structural trend reversal |
| Annual PPI (May 2026) | 6.5% | Above 6.4% consensus; keeps Fed on hold and complicates rate-cut expectations |
| Iran deal status | Unconfirmed | Market is pricing a done deal; any breakdown reopens the geopolitical risk discount |
| SpaceX IPO (Fri) | Tomorrow | Sentiment catalyst; heavy institutional allocation could pull liquidity from broader tape |
Thursday’s session was a reminder that geopolitics can move markets faster and farther than any earnings report or economic data point — but that the move is only as durable as the deal behind it. The semiconductor rally has real fundamental support in BofA’s CPU order data and the broadening AI infrastructure thesis. The index gains have technical confirmation above key moving averages. What this market does not yet have is a signed agreement, a resolved inflation problem, or a Federal Reserve that is ready to pivot. Trade the tape Thursday gave you. Watch the weekend for the version of reality that reopens.
For additional context on today’s intraday dynamics, see our earlier analysis of the midday bounce and what it signaled.
This article is published by PreMarket Daily for informational purposes only. Nothing here constitutes financial advice, investment recommendations, or an offer to buy or sell any securities. Always consult a qualified financial professional before making investment decisions.

