Markets pricing peace instead of fear, oil falling, the world holding its breath
Japan's Nikkei 225 jumped 3.1% as markets price in a potential peace dividend from resolving the Iran conflict and reopening critical oil shipping routes. Oil prices fell sharply—U.S. crude down $4.35 to $92.25/barrel—as traders anticipate restored energy supplies and reduced geopolitical risk premiums.
- Japan's Nikkei 225 surged 3.1% to 65,321.56 on Monday
- U.S. crude fell $4.35 to $92.25 per barrel; Brent dropped $4.16 to $99.38
- Strait of Hormuz closure has blocked oil tanker access from Persian Gulf to global markets
- Japan imports nearly all its oil, most through the Strait of Hormuz
- Wall Street finished eighth consecutive winning week on Friday
Asian stock markets surged Monday as Trump signaled progress in Iran negotiations, with oil prices plummeting on expectations the Strait of Hormuz could reopen, benefiting oil-importing nations like Japan.
The markets woke up Monday morning to a single piece of news: the United States and Iran were talking seriously about ending their war. By the time trading opened across Asia, that possibility had already begun reshaping how investors priced everything from oil to currency.
Japan's Nikkei 225 climbed 3.1% in the morning session, closing at 65,321.56. Australia's benchmark added a more modest 0.4%, reaching 8,692.70. Shanghai's composite index edged up the same fraction of a percent to 4,127.53. South Korea and Hong Kong sat silent for the day—Buddha's birthday had shuttered their exchanges. The U.S. would follow suit on Monday for Memorial Day. But in the markets that were open, the direction was clear: up.
The catalyst was straightforward. President Trump had told reporters that negotiations with Iran were unfolding "in an orderly and constructive manner." Regional officials, speaking to the Associated Press on Sunday, went further, suggesting a deal was close—one that would end the fighting, reopen the Strait of Hormuz, and require Iran to surrender its stockpile of highly enriched uranium. For traders, the Strait of Hormuz was the crucial detail. That waterway had been closed, trapping oil tankers in the Persian Gulf and cutting off crude supplies to customers worldwide. Japan, which imports nearly all its oil and relies on that strait for most of it, stood to benefit enormously if the passage reopened.
Oil prices responded with a sharp drop. U.S. crude fell $4.35 to $92.25 a barrel. Brent crude, the international benchmark, sank $4.16 to $99.38. The dollar weakened against the yen, sliding to 158.80 from 159.16. The euro strengthened slightly. One analyst captured the shift in market psychology: "Markets are rapidly transitioning from pricing geopolitical fear toward pricing a potential peace dividend as Hormuz reopening expectations pressure oil and the dollar lower."
The optimism extended beyond Asia. On Friday, before the Iran news broke, Wall Street had finished its eighth consecutive winning week—the best such streak since 2023. The S&P 500 added 0.4%, drawing closer to its all-time high from mid-week. The Dow Jones Industrial Average rose 0.6%. The Nasdaq gained 0.2%. Recent corporate earnings that beat expectations had helped fuel the rally, though worries about inflation had pushed bond yields higher worldwide. The 10-year Treasury yield edged down to 4.56% on Friday from 4.57% the day before, but it remained well above the 3.97% level from before the war began.
There was a peculiar disconnect worth noting. Even as stocks climbed, a survey showed U.S. consumers felt worse about the economy than they had before. Yet the market kept rising. The gap between what ordinary people believed about their economic prospects and what investors were betting on suggested that much of the recent gains rested on a single fragile assumption: that the Iran talks would succeed, that the Strait of Hormuz would reopen, and that the world would have access to oil again at prices that wouldn't choke off growth. If those talks stalled, the logic that had driven markets higher would reverse just as quickly.
Notable Quotes
Markets are rapidly transitioning from pricing geopolitical fear toward pricing a potential peace dividend as Hormuz reopening expectations pressure oil and the dollar lower.— Analyst Stephen Innes
Negotiations with Iran are proceeding in an orderly and constructive manner.— President Donald Trump
The Hearth Conversation Another angle on the story
Why did the Iran news move markets so much more than the earnings reports that had already been driving things higher?
Because earnings are backward-looking—they tell you what already happened. The Iran talks are forward-looking. They're about whether the world's oil supply gets unlocked or stays strangled. That's the difference between a good quarter and a fundamentally different economic reality.
But oil prices had already fallen before this news, hadn't they? Why was the market so surprised?
There's a difference between a gradual decline and a sudden repricing. What happened Monday was the market collectively deciding that the risk premium it had been charging for geopolitical chaos was no longer justified. That's a bigger shift than a slow drift downward.
Japan's gain was much larger than Australia's or China's. Why would Japan care more about the Strait of Hormuz reopening?
Japan imports almost all its oil, and most of it flows through that strait. For Australia and China, the picture is more mixed—they have other suppliers, other routes. Japan is uniquely exposed to that chokepoint. When it opens, Japan wins immediately.
The consumer sentiment data seems to contradict the market rally. How do you reconcile that?
You don't, really. Markets are pricing in what *could* happen if the talks succeed. Consumers are living in what *is* happening right now—inflation, uncertainty, the cost of things. One is hope. The other is experience. They can coexist for a while, but not forever.
What happens if the talks fail?
Everything reverses. Oil prices spike back up. The dollar strengthens again. Stocks that rose on peace expectations fall on disappointment. The market would have to find a new story to tell itself, and it wouldn't be a pleasant one.