On a Tuesday in mid-July, the world's oil prices climbed again as two powers each insisted they held the narrow Strait of Hormuz, a passage through which so much of the planet's fuel once flowed without question. Across Asia, markets that had grown fond of the promise of artificial intelligence grew uneasy, wondering whether the future they had priced in would arrive on time. It is the familiar human pattern of a shared route becoming a contested possession, and of hopes running ahead of the evidence that might justify them. What comes next depends on whether the banks' earnings reassure inves
Asian Shares Slide and Oil Climbs as Middle East Fighting Escalates and AI Stocks Weigh on Markets
Both sides say they control the Strait of Hormuz
Oil jumped nearly 10% Monday and is still well below the wartime peak. Why is it moving so much?
The price is reacting to who controls the Strait of Hormuz. The U.S. and Iran both say they do, and tankers carrying Gulf crude have been kept from the waterway.
And stocks fell in Asia at the same time.
Mostly because of AI shares. Kospi dropped 3.2% and the Nikkei 1%, after chip names like Micron and Nvidia slid on Wall Street.
Worth separating the two stories, though. The report ties the Asian drop to AI stocks, not to oil. It doesn't say oil caused the stock decline.
Fair. But China's exports rose 27% in June on chip demand, and Shanghai still fell.
Yes, which shows good data didn't outweigh the worry that AI prices have run too far.
That worry is described as a concern, not a measured fact. Micron is up 243.1% this year, but whether that's too high is a judgment, not something the reporting settles.
What about the interest rate angle?
Pricier oil could raise inflation and lead central banks to lift rates, which would slow the economy.
Note the conditionals: could, potentially. Nothing here says any bank has decided to raise rates. And the 23.6% earnings growth is analysts' forecast via FactSet, not a result yet.
Le Pouls
- Brent crude jumped nearly 10% on Monday and kept climbing, settling just over $84 a barrel as traders reacted to rival claims over the Strait of Hormuz.
- The United States and Iran each assert control of the strait, and U.S. strikes continue after Washington moved to reinstate a blockade.
- Kospi tumbled 3.2% and the Nikkei slipped 1%, as AI chip stocks dragged Asian markets lower even while China's exports surged 27%.
- Wall Street's Nasdaq sank 1.6% with Micron and Nvidia leading the retreat, and five major banks report earnings Tuesday as investors test whether the rally can hold.
- Higher energy costs could push inflation up and force central banks toward rate hikes, leaving markets braced for a tense week with no clear resolution.
On a Tuesday in mid-July, the world's oil prices climbed again as two powers each insisted they held the narrow Strait of Hormuz, a passage through which so much of the planet's fuel once flowed without question. Across Asia, markets that had grown fond of the promise of artificial intelligence grew uneasy, wondering whether the future they had priced in would arrive on time. It is the familiar human pattern of a shared route becoming a contested possession, and of hopes running ahead of the evidence that might justify them. What comes next depends on whether the banks' earnings reassure investors and whether tankers can actually sail.
Oil climbed again early Tuesday, with Brent crude trading just over $84 a barrel after a jump of nearly 10% the day before. U.S. crude rose to $79.20. Both remain well below the wartime peak near $120, but a new kind of uncertainty has entered the market: the United States and Iran each say they control the Strait of Hormuz. That narrow channel carries tanker traffic from the Persian Gulf to the world, and fighting has kept many ships from using it, pushing fuel prices up everywhere.
Asian stocks slid, with artificial-intelligence shares doing the most damage. South Korea's Kospi fell 3.2%, and Tokyo's Nikkei gave up 1%. Hong Kong's Hang Seng was the lone gainer. The pressure traced back to Wall Street, where the Nasdaq dropped 1.6% on Monday as Micron and Nvidia led chip stocks lower. Investors fear share prices have run too far ahead of the profits and productivity AI must deliver, though indexes remain near records.
China offered a bright spot with June exports up 27%, driven by demand for chips and technology, yet its Shanghai index still slipped. The week ahead is a test. Bank of America, Citigroup, JPMorgan, Goldman Sachs and Wells Fargo report results Tuesday, and analysts expect S&P 500 earnings to grow 23.6%. Costlier oil could also push inflation higher and nudge central banks toward raising rates, which would slow the economy. The next clues will come from those earnings and from whether either side's claim over the strait changes what tankers can really move.
Oil climbed again early Tuesday, with Brent crude trading just over $84 a barrel. That came after a jump of nearly 10% on Monday. U.S. benchmark crude was up 1.4% at $79.20 a barrel. Both prices remain well under the wartime peak of nearly $120, but the market is reacting to a new layer of uncertainty: the United States and Iran each say they control the Strait of Hormuz.
The strait is the route tankers use to carry crude from the Persian Gulf to customers around the world. Fighting in the region has kept those tankers from using it, which has pushed up fuel prices worldwide. U.S. strikes on Iran continued after President Donald Trump said Washington was "reinstating" a blockade on Iran in the strait. U.S. share futures were down 0.3% on the news.
Asian equities fell, and the heaviest pressure came from artificial-intelligence stocks. South Korea's Kospi lost 3.2% to 6,589.37. Tokyo's Nikkei 225 gave up 1% to 66,574.96. In Australia, the S&P/ASX 200 shed 0.5% to 8,767.00. The Shanghai Composite fell 0.8% to 3,884.32. Hong Kong's Hang Seng was the exception, edging up 0.1% to 24,230.46.
The Shanghai decline came on a day when China's government reported strong trade figures. Exports in June were 27% higher than a year earlier, driven by demand for computer chips and other technology as AI adoption spreads. Strong numbers did not stop the index from slipping.
Wall Street set the tone on Monday. The S&P 500 fell 0.8%, ending a stretch in which it had won four of the past five weeks. The Dow Jones Industrial Average dropped 0.3%, and the Nasdaq composite sank 1.6%. Chip stocks led the way down. Micron Technology fell 4.4%, cutting into a gain of 243.1% so far this year. Nvidia fell 3.5%, and because it is the largest stock on Wall Street by value, it was the single heaviest weight on the S&P 500.
Behind the selling is a growing worry that stock prices have run too far, and that demand for AI may not last if the technology does not deliver as much profit and productivity as expected. Indexes are still near records despite the recent sharp swings.
This week brings a test. Bank of America, Citigroup, JPMorgan Chase, Goldman Sachs and Wells Fargo all report quarterly results on Tuesday. Analysts surveyed by FactSet expect S&P 500 companies to show overall earnings growth of 23.6% from a year earlier. If they are right, it would be a second straight quarter of growth above 20%. Companies across industries will need strong results to justify the moves in their stock prices.
Oil is the other thread. More expensive crude would push inflation higher and could lead the Federal Reserve and other central banks to raise interest rates. Higher rates can hold down inflation, but they also slow the economy and hurt the prices of all kinds of investments. In currency trading early Tuesday, the dollar eased to 162.34 yen from 162.35 yen, and the euro rose to $1.1391 from $1.1381. The next signals will come from the bank earnings and from whether either side's claim over Hormuz changes what tankers can actually move.
Citations marquantes
Washington was "reinstating" a blockade on Iran in the strait.— President Donald Trump, as reported