Good morning. On Fortune’s radar today:
- Wall Street is worried that Trump has no way out of the Gulf.
- Markets: No news is good news.
- 😬 Wars are good for stocks, top analyst says.
- Users pick AI models on price, not performance, Amazon CTO says.
- Reddit is taking ad dollars from LinkedIn, Pinterest, Snap, and X.
- Harry Styles is to blame for rising interest rates in Europe.
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STRAIT JACKET
Trump has no good options for dealing with Iran
It is slowly dawning on Wall Street that President Trump has no good options for ending the conflict with Iran, according to research notes seen by Fortune. In fact, he may be stuck in an as-yet-unsolvable dilemma: He cannot reopen the Strait of Hormuz without handing a “victory” to Iran, and he cannot keep it closed because the midterm elections are approaching and the war is unpopular with voters who dislike rising gasoline prices.
Until the fighting restarted earlier this week, the U.S. had been attempting to usher ships through the Strait via a southern route that hugs the coast of Oman. The Iranians don’t like that. They want ships to use a northern route that hugs the coast of Iran, in order to extract tolls. That’s why Iran began attacking oil tankers earlier this week—they don’t want ships using the Strait for free.
“Iran recognized that if it didn't attack these vessels, it would risk being perceived as having lost the Strait as a tool of leverage,” according to Macquarie’s Thierry Wizman and Gareth Berry.
Iran's threats against ships that pass through the Strait without paying tolls all but force the U.S. to continue its strikes.
“Iran's strikes violated the one MOU [memorandum of understanding] provision Washington considered non-negotiable: keeping the Strait open,” Alpine Macro’s Dan Alamariu argued in an email to Fortune. “With Iran again choking the Strait, the U.S. has zero incentive to ‘play nice’; the closure negates President Trump's main motivation to deal: the lower oil prices he needs ahead of the midterms.”
One solution: “Domestic fallout is still too early to call, but Trump could pin the talks’ failure on JD Vance, a leading MOU public proponent,” Alamariu said.
Trump’s oil-price problem is real. While the U.S. and China still have a decent amount of oil in their national reserves, those reserves are nonetheless declining as the months go by. The U.S. strategic Petroleum Reserve is now at its lowest point since 1983, as this chart from Alpine shows:

THE MARKETS
Stocks hit pause in hopes of better news from the Gulf
The price of Brent Crude oil declined today, perhaps in reaction to a surprising dearth of headlines from the Middle East this morning. While some explosions were reported in Iran, the U.S. did not say it engaged in further strikes. One U.S. official told Bloomberg that talks between Tehran and Washington are continuing.
- S&P 500 futures were down 0.17% this morning. The index rose 0.81% yesterday.
- In Europe, the Stoxx 600 was flat in early trading, as was the U.K.’s FTSE 100.
- Asia: South Korea’s KOSPI was up 2.52%. Japan’s Nikkei 225 was up 1.2%. India’s Nifty 50 was up 1.01%. China’s CSI 300 was down 1.96%.
- Brent crude was $76 per barrel this morning, down from a peak of $79 yesterday.
- Bitcoin rose to $64.1K.
Wars are “good buying opportunities for stocks,” top analyst says
Yikes. Ed Yardeni and Elias Griepentrog of Yardeni Research had a cold, cold reaction to the resumption of fighting in the Gulf. In a note to clients titled “War! What Is It Good For?” they said, “History shows that geopolitical crises, including wars, often have been good buying opportunities for stocks. That was true during [this year’s] Gulf War III, as the S&P 500 bottomed on March 30 and rose 18.3% through yesterday's close. The ceasefire in the war between Iran and the US ended abruptly today; will that present another buying opportunity? We think so.”

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The Raising Cane’s co-CEO has seen those World Cup fans praising the chicken and sauce. He’s ‘pretty grateful’ to have ‘chicken fanatics’ worldwide - Catherina Gioino
Asia’s founders are decamping to the U.S. as the region suffers a protracted venture funding slump - Angelica Ang
49% of young adults live at home, up 12 points since 2019. An economist says the fallout will reshape marriage, kids, and home-buying - Catherina Gioino
SHOPPING FOR BARG-AI-NS
Customers increasingly pick AI models based on price, Amazon CTO says
Companies worried about mounting AI bills are increasingly shifting to cheaper, open-source models, Amazon’s chief technology officer, Werner Vogels, told Fortune’s Bea Nolan. That’s bad news for OpenAI and Anthropic—which are both heading toward IPOs later this year—because it suggests that their customers see AI models as interchangeable commodities that can be arbitraged based on price.
“We see a shift happening between the cheaper open-source models and the bigger expensive models,” Vogels said.
While the best models deliver superior results, second-ranked models are often adequate for more basic tasks at a lower cost. “Cost is a very important part of your architecture, you need to take that into account,” Vogels said. “Do you really need to have the biggest, highest‑end model to solve this? The answer is no, you don’t.”
THE AD BIZ
Reddit's ad grab: LinkedIn, Pinterest, Snap, and X take a hit
Social media is often a toxic pit of bad-faith AI slop, but there’s one corner of it that bucks the trend: Reddit. “The front page of the internet” continues to baffle, surprise, and delight users no matter how obscure their interests are. And it’s paying off in terms of ad revenue, according to John Colantuoni and his team at Jefferies. A straw poll of ad agencies showed that Reddit was “gaining additional share of social budgets,” they said in a note seen by Fortune. Agency sources said LinkedIn, Pinterest, Snap, and X were the platforms losing ad dollars to Reddit. Jefferies estimates Reddit will make $3.2 billion in revenue this year.
CHART OF THE DAY
The World Cup runneth over for America’s bars and restaurants

Spending at restaurants and bars in cities that hosted World Cup games rose 5.3% versus the previous year, on average, according to Bank of America’s Aditya Bhave. In cities without World Cup matches, spending rose just 3.8%.
NUMBER OF THE DAY
$1 trillion
The amount of additional annual spending on the military that would occur if European countries hit their NATO commitment to spend 5% of GDP on defense, according to an estimate by Thierry Wizman and Gareth Berry at Macquarie.
THE FRONT PAGES TODAY
OpenAI's No. 2 executive stepping down over health issues - Axios
Todd Blanche: ‘underdog’ turned Trump enforcer - FT
Inside NATO’s extraordinary 48 hours that revealed Trump’s grip on global diplomacy - CNBC
Iran hatched fresh plot to kill Trump, Israel told U.S. - WSJ
Pubs have 275 million reasons to hope England beats Norway - Bloomberg
New Air Force One lacks defensive countermeasures of previous model, officials say - NYT
ONE MORE THING
Blame Harry Styles for rising interest rates in Europe

Above: Harry Styles fans in Amsterdam waiting to see their idol—and generating inflation in the process. Photo via Getty Images.
The European Central Bank recently raised interest rates Europe-wide by 25 basis points, to 2.4%, to fight off inflation in the services sector, Fortune’s Preston Fore reports. Harry Styles was partly to blame, according to Carsten Brzeski of ING. The minutes of the ECB’s last meeting say that services inflation ticked up to 3.5% in part because of “concert-related hotel prices in the Netherlands.”
That, notes Brzeski, was a reference to Styles’ 10-day residency at a massive arena in Amsterdam, which jacked up the price of hotel rooms city-wide for an extended period.
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