• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
EconomyMarkets

Stocks sink as market digests $110-per-barrel oil

By
Stan Choe
Stan Choe
and
The Associated Press
The Associated Press
Down Arrow Button Icon
By
Stan Choe
Stan Choe
and
The Associated Press
The Associated Press
Down Arrow Button Icon
March 18, 2026, 1:10 PM ET
oil
Christopher Lagana works on the floor at the New York Stock Exchange in New York, Wednesday, March 18, 2026. AP Photo/Seth Wenig

U.S. stocks are sinking Wednesday after another climb for oil prices raised worries about inflation, which may have been primed to worsen even before the war with Iran began.

Recommended Video

The S&P 500 fell 0.6% and was on track for its first loss this week. The Dow Jones Industrial Average was down 380 points, or 0.8%, as of 12:55 p.m. Eastern time, and the Nasdaq composite was 0.6% lower.

Stocks fell under the pressure of a 4.7% climb for the price of a barrel of Brent crude, the international standard, to $108.27. Benchmark U.S. oil rose 1.5% to $97.61 per barrel.

Oil and natural gas prices have been spiking since the war began because of disruptions to the Persian Gulf’s energy industry. Iran’s state television said Wednesday that the Islamic Republic would be attacking oil and gas infrastructure in Qatar, Saudi Arabia and the United Arab Emirates after an attack on facilities associated with its offshore South Pars natural gas field.

If the disruptions keep oil and gas prices high for long, they could send a debilitating wave of inflation crashing into the global economy.

A report released Wednesday morning showed that inflation pressures were already worsening before the war began. It said inflation at the U.S. wholesale level unexpectedly accelerated last month to 3.4%, and those cost increases could hit U.S. households if producers pass them all along.

Such numbers strengthened Wall Street’s consensus that the Federal Reserve will announce that it’s keeping interest rates steady this afternoon following its latest meeting, instead of resuming its cuts.

Cuts would give the job market and investment prices a boost, and President Donald Trump has been angrily calling for them. But lower interest rates would also worsen inflation.

More important for Wall Street is whether Fed officials will say they still think one cut to rates may be possible over the course of 2026. That’s what the median member said in December, the last time Fed officials published such expectations.

The Iran war has made it difficult for anyone to make economic forecasts. Gasoline prices are soaring and will push up inflation for at least the next month or two. The average price for a gallon of gasoline spiked again overnight, reaching $3.84. It was well under $3 last month.

Global oil flows remain largely constrained, ING Bank analysts Warren Patterson and Ewa Manthey wrote in a research note on Wednesday, even as hopes were growing that Iran might be allowing more vessels through the Strait of Hormuz, a key waterway for global oil and gas transport.

Roughly a fifth of the world’s crude oil passes through the strait, which has been largely closed as Iran blocks ships linked to the U.S., Israel and their allies.

On Wall Street, mixed profit reports helped keep the market in check.

Macy’s jumped 5.2% after reporting stronger profit and revenue for the latest quarter than analysts expected. The retailer behind Bloomingdale’s and Bluemercury is in the midst of a turnaround plan to drive growth under CEO Tony Spring.

But General Mills slipped 1% after the company behind the Pillsbury, Progresso and Wheaties brands reported a weaker profit for the latest quarter than analysts expected. CEO Jeff Harmening is investing in its brands in hopes of driving growth, and it’s sticking with its forecast for profit over the full fiscal year.

In the bond market, Treasury yields ticked higher following the higher-than-expected update on inflation at the wholesale level. The yield on the 10-year Treasury rose to 4.22% from 4.20% late Tuesday and from just 3.97% before the war with Iran started.

In stock markets abroad, indexes mostly fell in Europe following a stronger finish in Asia. They reacted to the rise in the price of crude, which accelerated as trading headed westward around the world.

Tokyo’s Nikkei 225 rallied 2.9% after the government reported exports in February were higher than expected. South Korea’s Kospi leaped 5%.

___

AP Business Writers Chan Ho-him and Matt Ott contributed.

The Fortune 500 Innovation Forum will convene Fortune 500 executives, U.S. policy officials, top founders, and thought leaders to help define what’s next for the American economy, Nov. 16-17 in Detroit. Apply here.
About the Authors
By Stan Choe
See full bioRight Arrow Button Icon
By The Associated Press
See full bioRight Arrow Button Icon

Latest in Economy

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Economy

org
Future of WorkLeadership
The org chart isn’t ready: How AI exposed the hidden crisis inside the American corporation
By Nick LichtenbergApril 15, 2026
4 hours ago
raikes
CommentaryMicrosoft
Jeff Raikes: AI is capturing cognition — and most companies are building a talent debt they don’t see yet
By Jeff RaikesApril 15, 2026
4 hours ago
meat
PoliticsMinnesota
Polarized Minnesota politicians find something to agree on: the meat raffle
By Steve Karnowski, Mark Vancleave and The Associated PressApril 15, 2026
5 hours ago
hampshire
LawEducation
Hampshire College closes, the latest in a string of small schools to fold under demographic, financial pressure
By Michael Casey, Leah Willingham and The Associated PressApril 15, 2026
5 hours ago
snap
LawLayoffs
Snap to cut about 1,000 jobs, or 16% of its global workforce
By The Associated PressApril 15, 2026
5 hours ago
lebanon
PoliticsIran
Iran, U.S. close to agreeing cease-fire extension, officials say
By Samy Magdy, Sam Metz, Munir Ahmed and The Associated PressApril 15, 2026
5 hours ago

Most Popular

Billionaire philanthropist MacKenzie Scott has donated again—a week after gifting millions to a college, she's just given $70 million to Meals on Wheels America
Success
Billionaire philanthropist MacKenzie Scott has donated again—a week after gifting millions to a college, she's just given $70 million to Meals on Wheels America
By Fortune EditorsApril 13, 2026
2 days ago
Retirees are facing a $345,000 bill they never saw coming — and most aren't prepared
Commentary
Retirees are facing a $345,000 bill they never saw coming — and most aren't prepared
By Fortune EditorsApril 14, 2026
1 day ago
Palantir CEO says working at his $316 billion software company is better than a degree from Harvard or Yale: ‘No one cares about the other stuff’
Success
Palantir CEO says working at his $316 billion software company is better than a degree from Harvard or Yale: ‘No one cares about the other stuff’
By Fortune EditorsApril 14, 2026
1 day ago
Anthropic is facing a wave of user backlash over reports of performance issues with its Claude AI chatbot
AI
Anthropic is facing a wave of user backlash over reports of performance issues with its Claude AI chatbot
By Fortune EditorsApril 14, 2026
1 day ago
Warren Buffett’s first tax return showed $7 owed to the IRS. The then paperboy and former Berkshire Hathaway CEO is now worth $143 billion
Success
Warren Buffett’s first tax return showed $7 owed to the IRS. The then paperboy and former Berkshire Hathaway CEO is now worth $143 billion
By Fortune EditorsApril 14, 2026
1 day ago
He was coding at 12 like Elon Musk and became one of Google’s youngest-ever CMOs—but now says Gen Z is better off ice skating than learning to code
Success
He was coding at 12 like Elon Musk and became one of Google’s youngest-ever CMOs—but now says Gen Z is better off ice skating than learning to code
By Fortune EditorsApril 14, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.