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Bond selloff pressures stocks as oil crosses $91 a barrel - Finance news and analysis from Global Banking & Finance Review
Finance

Bond selloff pressures stocks as oil crosses $91 a barrel

Published by Global Banking & Finance Review

Posted on September 1, 2026

3 min read

· Last updated: September 1, 2026

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Global Bond Selloff and Rising Oil Prices Put Pressure on Stock Markets

Market Reactions to Economic and Geopolitical Developments

Bond Yields Reach New Highs

SINGAPORE, Sept 1 (Reuters) - Selling drove global bond yields to major new highs on Tuesday as renewed fighting in the Middle East lifted oil prices above $90 a barrel and put pressure on stock markets around the world.

The 10-year U.S. Treasury yield, a benchmark for prices across asset classes, rose 2.2 basis points to a near 20-month top of 4.78%. Japan's 10-year benchmark was closing in on 3%, a level not seen for a generation.

Stock Markets and Investor Sentiment

U.S. futures steadied after Wall Street indexes notched modest overnight falls but the mood was a little nervous ahead of U.S. jobs data on Friday which could open the door to an interest rate hiking cycle starting as soon as this month.

Inflation and Central Bank Policy

Higher oil prices and rising U.S.-Iran tension are stoking worries about inflation, which is negative for bonds, just as Federal Reserve Chair Kevin Warsh has reset expectations for the outlook. In a speech late last week, he signalled policymakers could move if price pressures fail to show signs of easing.

"The macro mix is turning more challenging for duration and risk assets," said Wee Khoon Chong, APAC Macro Strategist at BNY.

"Hawkish monetary policy, renewed geopolitical and inflation risks, and rising fiscal concerns are converging to maintain the upward pressure on global term premiums and long-end yields."

Regional Market Performance

Asia-Pacific Markets

Japan's Nikkei dipped 0.2% in early trade and the Hang Seng fell 0.7%, with the tone set by the lacklustre debut of clothier Shein Global.

European Markets

German and French long bond yields hit their highest for 15 years on Monday and bund futures made a new 15-year low in Asia trade on Tuesday while French OAT futures traded at their lowest since launching in 2012. [GVD/EUR]

Commodity Prices and Currency Movements

Oil and Gas Prices Surge

Brent crude futures, meanwhile, topped $91 a barrel in morning trade in Asia while Europe's benchmark gas price closed at a more than 3-1/2-year high on Monday.

Interest Rate Expectations

Markets are pricing an interest rate hike in New Zealand on Wednesday and an increase in Europe next week. Hikes this month in the U.S. and Japan are at better-than-even odds.

Geopolitical Tensions and Their Impact

Middle East and Eastern Europe

Geopolitics are making for an uncomfortable backdrop.

U.S. President Donald Trump has threatened further strikes against Iran after the first exchange of fire in a month while stepped-up fighting between Russia and Ukraine has wheat prices trading close to three-year highs. [GRA/]

Currency Market Response

Because the rise in borrowing costs has been global, it has offered only limited support to the U.S. dollar.

The euro was steady at $1.1619 and the yen at 159.76 to the dollar. Preliminary inflation figures are due in Europe later on Tuesday.

Company Spotlight: Shein Global

Stock Performance

In Hong Kong Shein shares slipped in early trade to just below an offer price already marked down from earlier fundraising rounds.

Business Model Challenges

Tariffs and Duties

The fast-fashion retailer, known for its $5 tops and $10 dresses, has been hit by tariff and duty changes in the U.S. and Europe that have eroded a key pillar of its low-cost business model.

(Reporting by Tom WestbrookEditing by Shri Navaratnam)

Key Takeaways

  • Renewed Middle East violence and U.S.‑Iran tensions pushed Brent crude above $91/barrel, heightening inflation fears and pressuring bonds and equities. (reddit.com)
  • 10‑year U.S. Treasury yield rose about 2.2 basis points to roughly 4.78%—a 20‑month high—while Japan’s 10‑year yield neared 3%, levels last seen generations ago. (reddit.com)
  • Fast‑fashion retailer Shein’s Hong Kong IPO loomed with shares down over 10% in gray‑market trading and a valuation reset to about $26.5 billion amid tariffs, regulatory scrutiny, and mounting costs. (hk.marketscreener.com)

References

Frequently Asked Questions

Why are global bond yields reaching new highs?
Global bond yields are rising due to renewed fighting in the Middle East, surging oil prices, and concerns over inflation and interest rate hikes.
How does rising oil prices affect stock markets?
Rising oil prices increase inflation concerns, which can lead to higher interest rates and put downward pressure on stock markets.
What is causing inflation fears among investors?
Inflation fears are driven by higher oil prices, increased geopolitical tensions, and the possibility of tighter monetary policy from central banks.
Which stock indices were affected by the bond selloff?
Japan's Nikkei and the Hang Seng index in Hong Kong saw declines due to the pressures from rising bond yields and oil prices.
Are interest rate hikes expected in major economies?
Markets are pricing in potential interest rate hikes in New Zealand, Europe, the U.S., and Japan in the coming weeks.

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