FTSE 100 Slips as Fresh Hormuz Attacks Counteract Ceasefire Hopes

London's FTSE 100 index traded in negative territory on Tuesday morning, as escalating geopolitical tensions in the Middle East overshadowed potential diplomatic progress and investors assessed mixed signals from the UK economy.

As of 07:46 GMT, the FTSE 100 was down approximately 0.18%. In contrast, sentiment in Europe was varied, with Germany’s DAX flat and France’s CAC 40 posting a marginal gain of 0.05%.

Geopolitical Risk Dominates Sentiment

Investor caution grew amid conflicting reports from the Middle East. Hopes for de-escalation were raised by an Axios report, citing regional sources, that Qatar, Egypt, and Pakistan had proposed a 10-day ceasefire between the U.S. and Iran to secure the Strait of Hormuz.

However, these hopes were tempered by immediate escalations on the ground. Iran reportedly attacked a tanker in the strait early Tuesday, while Yemen’s Houthi group announced a blockade of the Bab al-Mandeb strait. A senior U.S. official stated that American airstrikes would continue, reinforcing uncertainty.

Mixed UK Economic Data

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The domestic economic picture provided a complex backdrop. The Office for National Statistics (ONS) reported on Tuesday that the UK unemployment rate fell to 4.9% in the three months to May, beating forecasts of 5%. Employment rose by a stronger-than-expected 148,000.

Public finance data from the ONS showed that public sector borrowing in June fell to £16.0 billion, a decrease of £7.9 billion from the previous year. However, public sector net debt remains elevated at 94.9% of GDP, a level not seen since the early 1960s.

Market and Commodity Reaction

The geopolitical uncertainty spurred a flight to safety, with spot gold climbing 1.7%. In currency markets, the British pound strengthened 0.07% against the U.S. dollar to $1.3444. Oil prices reacted to the conflicting supply-risk signals, with Brent crude easing about 0.4% to $88.87 per barrel.