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Oil jumps and bonds dip as US strikes Iran - Finance news and analysis from Global Banking & Finance Review
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Oil jumps and bonds dip as US strikes Iran

Published by Global Banking & Finance Review

Posted on July 7, 2026

3 min read

· Last updated: July 8, 2026

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Oil hits multi-week high, Wall Street slips as Iran tensions reignite

Market Reactions to Renewed Iran Tensions

By Pete Schroeder

Oil Prices Surge Amid Middle East Unrest

WASHINGTON, July 8 (Reuters) - Stocks were mostly lower and oil prices rose on Wednesday after U.S. President Donald Trump said the interim peace deal with Iran was "over" and the U.S. announced fresh military strikes.

Oil prices settled nearly 5% higher as tensions reignited in the Middle East and worries mounted that global energy supplies could again be upended if vessel movement through the Strait of Hormuz is halted.

Brent and WTI Crude Reach Multi-Week Highs

Brent futures LCOc1 rose $3.86, or 5.2%, to settle at $78.02 a barrel, the highest since June 19. U.S. West Texas Intermediate (WTI) crude CLc1 rose $3.08, or 4.4%, to $73.52, the highest since June 22.

Strategic Petroleum Reserve at Historic Lows

Data this week showed crude stocks in the U.S. Strategic Petroleum Reserve hit their lowest level since 1983, leaving markets more vulnerable to future supply shocks.

Wall Street and Global Stock Market Performance

On Wall Street, the Dow Jones Industrial Average suffered the steepest selloff, closing down 1.09%, to 52,348.09. The S&P 500 also ended lower, dipping 0.28%, to 7,482.59, while the Nasdaq Composite eked out a 0.2% gain to 25,870.65.

IMF Warning Deepens Stock Market Pessimism

Stock market pessimism was also deepened on Wednesday by a new warning from the International Monetary Fund that the conflict will cut into global growth this year.

MSCI's gauge of stocks across the globe fell 0.60%, to 1,114.54.

Federal Reserve Minutes and Monetary Policy

Market reaction was muted to minutes released by the Federal Reserve detailing Chairman Kevin Warsh's first rate-setting meeting, which showed concern about mounting inflation.

Forward Guidance and Investor Sentiment

More notable to investors was Warsh's desire to limit forward guidance, suggesting that investors may have fewer clues to future Fed moves.

"The Fed is choosing to tell markets less in the post-meeting statement, with forward guidance placed much more firmly in the rear-view mirror," said Russ Brownback, BlackRock's deputy chief investment officer of global fixed income, in a note.

"While the minutes themselves retain a familiar structure, the statement and forward-looking policy language are notably more guarded," he said.

Bond, Currency, and Commodity Market Movements

U.S. Treasury Yields Extend Gains

Benchmark 10-year U.S. Treasury note yields rose for a seventh day, last up 4.01 basis points at 4.569% after reaching a one-month high of 4.58%.

Dollar and Yen Fluctuate Amid Uncertainty

In currency markets, the dollar index, which measures the greenback against a basket of currencies including the yen and the euro, fell 0.22% to 100.96. The yen hovered around 162.4, not far from 40-year lows. 

Gold Prices Drop Despite Inflation Concerns

Renewed Middle East tensions and ensuing inflation concerns also weighed on gold prices, where spot gold fell 0.52% to $4,084.19 an ounce, and U.S. gold futures dropped 1.45% to $4,085.00 an ounce. Although gold is often viewed as a hedge against inflation, the non-yielding metal tends to lose appeal in a high-interest-rate environment.

(Reporting by Pete Schroeder in Washington; additional reporting by Amanda Cooper in London and Tom Westbrook in Singapore; Editing by Kevin Buckland, Jan Harvey, Hugh Lawson and Edmund Klamann)

Key Takeaways

  • U.S. conducted strikes on Iran targeting air defenses, coastal surveillance, and drone/anti-ship launch sites, revoking oil export concessions, reigniting Mideast tensions. (apnews.com)
  • Oil jumped ~2.7% to ~$72.40/barrel, while 10‑year Treasury futures declined as markets priced in potential inflation and rate risks. (apnews.com)
  • U.S. Strategic Petroleum Reserve plunged to its lowest level since 1983 at about 319.5 million barrels, raising global supply risk concerns. (investing.com)

References

Frequently Asked Questions

Why did oil prices jump after the US struck Iran?
Oil prices surged due to increased geopolitical tensions and renewed US sanctions on Iran, raising concerns over global oil supply.
How did bond futures react to the US strikes on Iran?
Bond futures slid as traders priced in the increased risk of inflation and potential interest rate rises stemming from the turmoil.
What impact did the US sanctions have on Iran's oil sales?
The US withdrew a concession allowing Iran to sell oil on the global market, further pressuring Iran and impacting global supplies.
How did the US strikes affect global stock markets?
Stock markets wobbled, with futures indicating declines in Japanese and US indices amid broader market uncertainty and AI rally momentum loss.
What other factors are influencing the markets mentioned in the article?
Record-low US Strategic Petroleum Reserve levels and expectations of central bank rate hikes, such as from New Zealand, also influenced market movement.

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