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Hedge fund Caxton loses more than $600mn in Iran war fallout

Firm’s $9bn fund was down 7% last week as market upheaval hurt macro traders

Mar 11, 2026 &03001111202631; 11:00 UTC www.ft.com Trending 5/5

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Negative for markets

Sentiment score: -75/100

High impact Immediate effect (hours)

WHAT THIS MEANS

Caxton Associates, a major hedge fund managing $9 billion, suffered losses exceeding $600 million (approximately 7% decline) last week due to market volatility stemming from Iran-related geopolitical tensions. This significant drawdown reflects the vulnerability of macro trading strategies to sudden geopolitical shocks and broader market instability.

AI CONFIDENCE

85% Very high

SENTIMENT GAUGE

NEWS POWER SCORE

AFFECTED ASSETS

⇅

Oil (WTI Crude)

CL=FCommodity

High volatility expected

Oil prices likely spiked due to Iran geopolitical tensions, impacting macro hedge fund positions

⇅

Euro / US Dollar

EURUSDCurrency

High volatility expected

Currency markets experiencing volatility from geopolitical risk premium and safe-haven flows

↓

S&P 500

^GSPCIndex

Expected to decline

Broader market upheaval affecting equity positions held by macro traders

↓

Euro Stoxx 50

^STOXX50EIndex

Expected to decline

European equities pressured by geopolitical tensions and macro trading liquidations

↑

Gold Futures

GC=FCommodity

Expected to rise

Gold benefiting from safe-haven demand during geopolitical crisis

PRICE HISTORY

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⚡ SUGGESTED ACTION

Reduce exposure to leveraged macro positions and hedge geopolitical risks. Consider increasing allocation to safe-haven assets (gold, bonds) and reducing energy/equity exposure until Iran tensions stabilize.

KEY SIGNALS

Large hedge fund losses signal market stressGeopolitical risk premium elevatedMacro trading strategies underperformingPotential forced liquidations in leveraged positionsFlight-to-safety behavior in markets

SECTORS INVOLVED

Financial ServicesEnergyMacro Trading

Analysis generated on Mar 11, 2026 at 11:31 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 FT Markets. Always conduct your own research and consult a qualified financial advisor before making investment decisions.

Hedge fund Caxton loses more than $600mn in Iran war fallout

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