Wall Street Surges as Trump Pulls Back Iran Strike Plans, Soft Core Inflation Adds Tailwind

Market Snapshot

Wall Street delivered one of its sharpest single-session rallies in recent weeks on Thursday, June 11, 2026, as a surprise reversal by President Donald Trump on planned military strikes against Iran sparked a wave of relief buying across equities. The S&P 500 (NYSE Composite: US500) climbed as much as 1.28% intraday to reach 7,355.34 points, the Nasdaq Composite (Nasdaq: IXIC) advanced 1.7% to 25,606.78 points, and the Dow Jones Industrial Average (NYSE: DJI) rose 1.45% to 50,608.06 points. Futures markets also reflected the risk-on mood, with Nasdaq 100 futures (CME: NQM26) jumping 2.30% and Dow futures (CME: YMM26) adding 1.60%.

Alongside the geopolitical retreat, investors drew comfort from a May producer price inflation print that, despite a historically elevated headline reading, showed softer-than-expected core pressures. Together, the twin catalysts were enough to push equities broadly higher, even as markets braced for the Federal Reserve's first rate decision under incoming Chair Kevin Warsh scheduled for June 17.

Trump Reverses Course on Iran, Markets Respond Decisively

The session was defined by a dramatic back-and-forth on US-Iran military tensions. Early in the day, Trump escalated his rhetoric significantly, posting on his Truth Social platform that the United States would hit Iran "very hard" and raised the prospect of seizing Kharg Island, Iran's primary crude oil export terminal located in the Persian Gulf. The post rattled markets briefly, as Kharg Island handles the bulk of Iran's oil shipments and any direct strike on the facility would have material consequences for global energy supply.

In a subsequent interview with Fox News, Trump reiterated his intent: "My preference has always been to take Kharg Island. I don't know that America has the stomach for it, to be honest with you." He simultaneously acknowledged that Iran was negotiating with Washington but added that his appetite for a deal had diminished compared to several weeks earlier.

The sentiment shifted sharply when Trump reversed course and confirmed that planned strikes for Thursday night had been called off. He indicated on social media that "discussions and final points" on a peace arrangement had been "approved by all parties involved," lending credibility to reports that back-channel diplomacy had made material progress during the day. Equity indices moved swiftly higher on the announcement, reflecting just how sensitive markets have become to headlines out of the region.

Diplomatic Threads: UAE-Iran Talks and Ongoing US-Tehran Negotiations

Behind the dramatic on-again, off-again military posture, multiple diplomatic tracks appear to have remained active through the week. CNN reported that Washington and Tehran had carried on negotiations overnight, even after they exchanged air strikes for a second consecutive day, suggesting that neither side has walked away from the negotiating table entirely. Reuters, citing Iranian sources, added that the two countries were still working on a preliminary deal that would include a mechanism to unfreeze Iranian sovereign funds held abroad, and that efforts to finalize such an arrangement had intensified in recent days.

Perhaps the most significant diplomatic development of the session came from Bloomberg News, which reported that senior national security officials from the United Arab Emirates and Iran had met face-to-face for the first time since the current conflict began. The meeting, described by those with knowledge of the discussions as marking a "turnaround" for both sides, signals that Gulf states are playing an increasingly active mediating role and that regional channels of communication remain open.

The background to the current conflict stretches back approximately two weeks, during which the United States and Iran have intermittently exchanged strikes following a flare-up in broader regional tensions. The US Central Command confirmed that American forces struck multiple Iranian military targets through Wednesday night and into early Thursday, describing the actions as self-defense following the downing of a US helicopter near the Strait of Hormuz earlier in the week. Iran retaliated with strikes against US military installations and allied facilities in the Gulf, with explosions reported in Kuwait, Bahrain, and Jordan, according to unverified media accounts. Iran also claimed to have blocked all commercial shipping through the Strait of Hormuz, a claim that US Central Command formally denied.

Oil Prices: Volatile but Watched Closely

Against the backdrop of active conflict and tentative diplomacy, crude oil prices swung sharply through the session. The Strait of Hormuz is one of the world's most strategically sensitive shipping lanes, carrying an estimated 20% to 21% of global oil trade. Any confirmed closure or sustained disruption to traffic through the strait would carry significant implications for global energy markets. Brent crude futures and West Texas Intermediate futures saw considerable intraday volatility as traders assessed the shifting military and diplomatic signals out of the Middle East.

The episode underscores just how exposed oil markets remain to geopolitical risk premiums. Even a partial de-escalation, such as Thursday's walk-back of air strikes, was enough to reduce some of the war-risk premium that has been embedded in crude prices over recent sessions. Analysts have noted that a sustained resolution of the US-Iran conflict would likely remove a meaningful portion of current oil price inflation, which in turn would ease broader inflationary pressures across the global economy.

Producer Inflation: Headline Runs Hot, Core Offers Relief

Separate from the geopolitical headlines, markets received an important data point from the Bureau of Labor Statistics on Thursday in the form of the May Producer Price Index (PPI) report. The headline PPI rose 1.1% month-on-month in May, matching April's reading and handily beating the consensus estimate of a 0.7% increase. On a year-on-year basis, headline PPI jumped 6.5%, the highest reading since November 2022 and marginally above the 6.4% estimate. The data confirmed what Wednesday's Consumer Price Index release had already suggested: that top-line inflation remains sticky and is being driven in meaningful part by energy price pressures linked to the Middle East conflict.

However, core PPI, which strips out volatile food and energy components to provide a cleaner read on underlying price trends, came in softer than anticipated. Core PPI rose 0.4% month-on-month and 4.9% year-on-year in May, compared to consensus estimates of 0.5% and 5.4%, respectively. The softer core reading echoed Thursday's mirror image in the CPI report, where the headline number surprised to the upside while core metrics were more benign.

For equity investors, the softer core was interpreted as a relative positive. It suggests that the current inflationary spike is being driven primarily by external, conflict-related energy price pressures rather than by embedded, demand-driven inflation that would be harder to address through monetary policy. Clark Bellin, president and chief investment officer at Bellwether Wealth, characterised Thursday's data as a potential trigger for Federal Reserve rate hikes if the Iran conflict persists: "Thursday's elevated PPI print is yet another data point that could push the Federal Reserve to hike interest rates, as it is clear that all of the main measures of inflation are flashing red." Bellin acknowledged, however, that the inflationary spike is likely temporary if and when the Middle East situation stabilises.

Federal Reserve in Focus: Kevin Warsh's First Meeting

The monetary policy backdrop adds another layer of complexity to an already uncertain market environment. With annual headline PPI running at its highest level in three and a half years and labor market data from the prior week pointing to continued employment strength, interest rate cuts from the Federal Reserve appear firmly off the table. Some market participants are now pricing in the possibility that the Fed may need to tighten policy if inflation persists.

Adding to the significance of next week's meeting, it will mark the first rate decision under the leadership of Kevin Warsh, who has recently assumed the role of Federal Reserve Chair. Investors will be watching closely not only for any policy signal but also for Warsh's tone, communication style, and his reading of the balance between elevated inflation and geopolitical uncertainty. "The stock market's next catalyst shifts to Kevin Warsh's first meeting as Federal Reserve Chair on June 17, where investors will not only get a sense of his tone and communication style, but also his reaction to the market's increasing expectation of a rate hike later this year," Bellin added.

Oracle Sinks on Aggressive Capital Expenditure Forecast

Not all of Thursday's session was upbeat. Oracle Corporation (NYSE: ORCL) fell more than 11% after the cloud infrastructure and software company disclosed capital expenditure guidance that substantially exceeded what Wall Street had anticipated. Oracle forecast capital spending of up to US$95 billion for fiscal year 2027, well above analyst expectations of approximately US$68 billion. The company also indicated it planned to raise US$40 billion through a combination of debt and equity financing in 2027 to fund its expansion ambitions.

Oracle has been aggressively positioning itself as a premier data centre provider for artificial intelligence workloads, serving high-profile customers including OpenAI. However, the scale of the projected spending commitment triggered concern that returns may take longer than expected to materialise. The outsized capex guidance overshadowed what were otherwise stronger-than-expected quarterly earnings results, suggesting that near-term profitability concerns dominated investor sentiment.

The sell-off in Oracle came at a time when broader confidence in AI-related capital spending was already under pressure. A report from The Wall Street Journal indicated that OpenAI was planning to significantly reduce its AI pricing in response to heightened competition from rival Anthropic, raising questions about long-term revenue trajectories for companies serving the AI infrastructure market. Oracle's sharp decline reflected these compounding concerns and continued a rotation out of high-multiple technology names that has characterised parts of the recent trading period.

SpaceX Listing Awaited as a Historic Market Milestone

Investor attention was also drawn this week to the highly anticipated potential listing of SpaceX on Friday, which, if completed, would represent the largest initial public offering in history at a reported valuation of approximately US$1.75 trillion. The flotation has captured significant attention given its scale, the profile of the company, and its implications for the private-to-public equity pipeline more broadly. Market participants will be watching the reception closely as an indicator of risk appetite and appetite for large-scale equity issuances in the current uncertain environment.

Outlook: Three Fronts to Watch

Thursday's session illustrated the extent to which markets are navigating a complex intersection of geopolitical, inflationary, and monetary policy variables simultaneously. The Iran situation remains fluid; while Trump's decision to pull back strikes offered meaningful relief, the conflict has not been resolved and any re-escalation could quickly reverse Thursday's gains. Oil prices and inflation readings will continue to be sensitive to every diplomatic development.

On the monetary policy front, next week's Federal Reserve meeting will be pivotal. If Kevin Warsh signals a hawkish tilt or leaves the door open to rate hikes, risk assets could face renewed pressure. Conversely, if he strikes a balanced tone and acknowledges the transitory nature of energy-driven inflation, markets may extend their recovery.

The technology sector faces its own specific headwinds as AI spending scrutiny intensifies and revenue visibility for platform companies comes into question. Oracle's sharp decline on Thursday serves as a reminder that even operationally strong companies can be punished when capital allocation plans exceed market expectations.

For now, Thursday's rally provided a welcome interruption to recent market anxiety. Whether it marks a sustained turning point or a temporary reprieve will depend heavily on the trajectory of diplomacy in the Middle East in the sessions ahead.

Disclaimer: This article is for informational purposes only and does not constitute financial advice. Past performance is not indicative of future results.