Companies are still delivering the earnings growth that historically drives stock prices higher.
As conflict between the United States and Iran tightens its grip on the Strait of Hormuz, the world is reminded once again how fragile the arteries of global commerce truly are. Oil, that ancient measure of industrial civilization's pulse, surged past $114 a barrel on Monday — a price that carries consequences far beyond the trading floor. Stock markets retreated modestly from their heights, not in panic, but in the sober recognition that geopolitical fire, once lit, does not respect earnings calendars or record highs.
- Iran's closure of the Strait of Hormuz has stranded tankers in the Persian Gulf and sent Brent crude rocketing 5.7% to $114.28 a barrel — nearly double its pre-conflict price.
- Conflicting claims about a struck U.S. Navy vessel, a drone strike on a UAE oil facility, and the first missile alerts since April's ceasefire have kept traders on a hair-trigger all session.
- President Trump's pledge to escort ships through the strait offered brief relief, and two American-flagged vessels did transit successfully — but the calm lasted only hours before fresh incidents reignited uncertainty.
- The S&P 500 slipped just 0.3% as AI-driven tech stocks surged and strong corporate earnings held the floor, suggesting markets are still betting against the worst-case war scenario.
- Norwegian Cruise Line fell 8.6% as rising fuel costs and nervous travelers squeezed margins, while Treasury yields climbed to 4.43%, quietly pricing in the possibility that elevated energy costs reshape the economic outlook.
Wall Street pulled back from record territory on Monday as Middle East escalations sent crude oil surging past $114 a barrel. The S&P 500 fell 0.3%, the Dow dropped 416 points, and the Nasdaq slipped modestly — numbers that understated the real drama playing out in energy markets, where Iran's closure of the Strait of Hormuz had left tankers stranded and traders scrambling.
Brent crude's 5.7% single-day jump — climbing from roughly $70 before the Iran conflict escalated — illustrated the chokepoint's outsized role in global supply. The day unfolded in contradictions: Trump announced U.S. naval escorts through the strait, two American merchant ships transited successfully, yet Iranian agencies claimed a U.S. Navy vessel had been struck (a claim the military denied), and a drone ignited a fire at a UAE oil facility in Fujairah — prompting the emirate's first missile alerts since its April ceasefire.
Corporate earnings offered a counterweight to the anxiety. Tyson Foods raised beef prices 11.5% even as volumes fell, and its stock climbed 4.1%. Tech stocks surged on AI momentum — Micron gained 7.6%, Oracle 5.8% — lifting South Korean and Hong Kong markets, though Europe struggled with France's CAC 40 falling 1.6%.
Not every company found shelter. Norwegian Cruise Line beat profit estimates but warned that rising fuel costs and war-wary travelers were squeezing margins; its stock fell 8.6%. GameStop's surprise bid to acquire eBay for $125 per share rattled its own investors, sending shares down 8.7% while eBay rose 5.5%.
In the bond market, the 10-year Treasury yield edged up to 4.43%, quietly signaling that investors are beginning to price in sustained inflation if energy disruptions persist. The market's relative calm rests on a single fragile assumption: that the Strait of Hormuz stays open, and that the ceasefire holds.
The stock market retreated from its recent peaks on Monday as tensions in the Middle East sent crude prices surging past $114 a barrel. The S&P 500 dropped 0.3%, the Dow fell 416 points or 0.8%, and the Nasdaq slipped 0.3%—modest declines that masked the real story unfolding in the energy markets, where uncertainty about shipping through the Strait of Hormuz was driving traders into a frenzy.
Brent crude jumped 5.7% to $114.28 per barrel, a stunning climb from the roughly $70 it had been trading at before the war with Iran escalated. Iran's closure of the Strait of Hormuz, a critical chokepoint for global oil supplies, has left tankers stranded in the Persian Gulf and unable to reach customers worldwide. The disruption is straightforward in its consequences: less oil reaching markets means higher prices, and higher oil prices ripple through every corner of the economy.
The day's volatility reflected the hair-trigger nature of the situation. President Trump announced Sunday that the United States would escort ships through the strait, a move that initially seemed to offer relief. But Monday brought fresh claims from Iranian news agencies that Iran had struck a U.S. Navy vessel southeast of the Hormuz crossing, an allegation the American military flatly rejected. The U.S. then reported that two American-flagged merchant ships had successfully transited the strait—a small sign of normalcy that lasted only hours. Later in the morning, the UAE's eastern emirate of Fujairah reported that an Iranian drone had ignited a fire at an oil facility the emirate uses to bypass Hormuz shipping altogether. The UAE, which had reached a ceasefire agreement in early April, issued its first missile alerts since that truce was struck.
Yet despite the geopolitical turbulence, Wall Street has continued its climb toward record after record. The resilience reflects a calculation that the global economy can avoid the worst-case scenario—a full-scale war that would cripple energy supplies and tank corporate profits. So far, companies are still delivering the earnings growth that historically drives stock prices higher. Tyson Foods reported that while it sold less beef than a year earlier, it commanded prices 11.5% higher, allowing total beef revenue to edge up. The company also moved more chicken and pork at slightly elevated prices, and its stock rose 4.1%.
Not all companies are weathering the storm equally. Norwegian Cruise Line Holdings beat profit expectations but acknowledged that the war is squeezing its margins in two ways: fuel costs are climbing, and customers are reconsidering travel plans, particularly to Europe. The company also cited "execution missteps" that have left bookings below target. Its stock fell 8.6%. GameStop, the meme-stock darling from 2021, announced a bid to acquire eBay for $125 per share in cash and stock, a move that spooked investors in GameStop itself, which fell 8.7%, while eBay rose 5.5% on the offer.
Technology stocks provided the day's brightest spots, continuing their surge on the back of artificial intelligence enthusiasm. Micron Technology gained 7.6%, Oracle rallied 5.8%, Sandisk climbed 5.2%, and Super Micro Computer added 2.8%. The strength in tech stocks lifted markets abroad: South Korea's index jumped 5.1% and Hong Kong's rose 1.2%, though mainland China and Japan were closed for holidays. European markets struggled, with France's CAC 40 falling 1.6%.
In the bond market, Treasury yields climbed as oil prices rose. The 10-year yield jumped to 4.43% from 4.39% late Friday, a shift that reflects investors' expectations for higher inflation if energy prices remain elevated. The market is essentially pricing in a scenario where the Middle East tensions persist long enough to reshape the economic outlook—not catastrophically, but enough to matter. What happens next depends almost entirely on whether the Strait of Hormuz remains open and whether the ceasefire holds.
Citações Notáveis
The U.S. would guide ships through the strait, which could get oil flowing again and bring down its price.— President Donald Trump, Sunday statement
Some execution missteps have left bookings below where the cruise operator would like them.— Norwegian Cruise Line Holdings, quarterly report
A Conversa do Hearth Outra perspectiva sobre a história
Why did stocks fall so little when oil jumped 5.7%? That seems like a disconnect.
Because the market is betting the worst doesn't happen. If oil stays at $114 but the war doesn't spread, companies can absorb the cost. They're already raising prices—Tyson did it with beef. The real fear would be if Hormuz closes completely and oil hits $150 or $200.
But cruise lines and GameStop both got hammered. Doesn't that suggest the market knows something?
Those are specific problems. Cruise lines are vulnerable because fuel is a huge cost and customers get scared during wars. GameStop's bid for eBay is just a bad deal—the market thinks it's overreaching. It's not about the war.
So tech stocks rallying makes sense because they're not energy-dependent?
Partly. But it's also that AI is seen as a long-term growth story that transcends any one crisis. If the war ends in three months, AI is still going to reshape the economy. Investors are looking past the noise.
What would actually break this market?
If Iran closes Hormuz permanently and the U.S. can't reopen it. If oil goes to $150 and stays there. If customers stop traveling, stop buying, and corporate profits start falling instead of rising. Right now, earnings are still strong. That's the floor holding everything up.