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‘The stakes are enormous’: how a prolonged Iran war could shock the global economy

Donald Trump’s ‘little excursion’ is likely to have long-term effects, from oil prices to inflation to growth, say expertsIn the days after the US and Israel first bombed Iran, financial markets bet the economic fallout from Donald Trump’s “little excursion” in the Middle East would be short-lived.“There are risks from higher oil prices longer term. But this is a tail risk,” one US-based fund manger said after the airstrike killing Iran’s supreme leader, Ayatollah Ali Khamenei. “History has shown time and time again that geopolitical flare-ups like this tend to be short-lived. This one should prove to be no exception.’’ Continue reading...

Mar 22, 2026 &03002222202631; 06:00 UTC www.theguardian.com Trending 3/5

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Negative for markets

Sentiment score: -70/100

High impact Medium-term (weeks)

WHAT THIS MEANS

A prolonged conflict in Iran could significantly disrupt global oil supplies, leading to higher energy prices and subsequent increases in inflation, which might hinder economic growth worldwide. Experts warn that while markets are currently pricing in short-lived effects, historical patterns of geopolitical tensions suggest potential for longer-term volatility. This could exacerbate existing macro headwinds like supply chain issues and interest rate pressures.

AI CONFIDENCE

70% High

SENTIMENT GAUGE

NEWS POWER SCORE

AFFECTED ASSETS

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Oil (WTI Crude)

CL=FCommodity

Expected to rise

Escalating Middle East tensions could disrupt oil supplies, pushing prices higher as markets react to supply risks not fully priced in.

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Gold Futures

GC=FCommodity

Expected to rise

Geopolitical uncertainty often drives demand for safe-haven assets like gold, though macro headwinds such as strong dollar trends might limit gains.

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S&P 500

^GSPCIndex

Expected to decline

Higher oil prices and inflation risks from the conflict could erode corporate profits and consumer spending, negatively impacting US equities.

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Euro / US Dollar

EURUSDCurrency

Expected to decline

A risk-off environment might strengthen the US dollar as a safe haven, putting downward pressure on the Euro amid broader economic concerns.

PRICE HISTORY

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⚡ SUGGESTED ACTION

Hedging strategies such as buying gold or oil-related assets may protect against volatility, but monitor developments closely before increasing exposure. Reduce positions in riskier assets like stocks until clearer signals emerge on the conflict's duration.

KEY SIGNALS

Geopolitical tensionsOil price surgesInflation risks

SECTORS INVOLVED

EnergyCommodities

Analysis generated on Mar 22, 2026 at 20:08 UTC

Disclaimer: This analysis is generated by artificial intelligence for informational purposes only and does not constitute financial advice, investment recommendation, or solicitation. Original reporting by The Guardian Business. Always conduct your own research and consult a qualified financial advisor before making investment decisions.

‘The stakes are enormous’: how a prolonged Iran war could shock the global economy

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