Global Markets Tumble as Middle East Conflict Drives Energy Prices

Global stock markets and bonds experienced a sharp decline this week as intensifying conflict in the Middle East sparked fears of a prolonged economic disruption [1]. Benchmark Brent crude oil prices rose above $85 a barrel for the first time since July 2024, while natural gas prices spiked to their highest levels in three years [2].

Key takeaways

• UK natural gas prices have doubled since the start of air strikes on Iran, reaching over 165p a therm on Tuesday [2].
• Major stock indices in the UK, Germany, France, and Japan all saw significant losses, with some markets falling by more than 3% [2].
• Shipping through the Strait of Hormuz has effectively halted, with insurance providers refusing to cover the risks associated with the waterway [2].
• The cost of hiring a supertanker to transport oil from the Middle East to China reached a record high of over $400,000 per day [2].

Energy Supply Disruptions and Market Volatility

The market instability follows a series of military strikes between Israel and Iran, which have raised alarms regarding the security of critical global energy supplies [2]. QatarEnergy, one of the world’s largest exporters, halted production at its facilities following military attacks, further tightening supply and impacting the production of materials like aluminum, methanol, and urea [2].

The closure of the Strait of Hormuz, a vital maritime route through which roughly 20% of the world's oil and gas passes, has exacerbated the situation [2]. Logistics experts report that shipping traffic has stalled as carriers avoid the region and insurance companies withdraw coverage for vessels in the area [2]. This disruption has led to a near-doubling of shipping costs in just one week, as companies anticipate higher fuel prices and increased operational risks [2].

Economic Outlook and Inflationary Pressures

Investors are now weighing the potential for long-term economic damage, drawing comparisons to the global energy price spikes that followed the start of the war in Ukraine four years ago [2]. There is growing concern that sustained high energy costs will feed into consumer prices, affecting everything from motor fuel to food [2].

The potential for renewed inflation has complicated the outlook for central banks, which may now be less inclined to lower interest rates in the coming months [2]. While the UK’s Office for Budget Responsibility warned that the conflict could have significant impacts on both the UK and global economies, German Chancellor Friedrich Merz noted that international leaders are hopeful for a swift end to the hostilities to prevent further economic strain [2]. For households, the impact of these price surges remains uncertain, with UK energy bills potentially facing pressure later this year [2].