Fears surrounding the ongoing conflict between the US-Israel alliance and Iran have led to a significant downturn in stock markets globally, exacerbated by soaring oil and gas prices. As traders react to the escalating tensions and the near closure of the vital Strait of Hormuz, a key conduit for approximately 20% of the world’s oil supply, economic uncertainties are mounting.
Stock Market Reactions
The resurgence of market sell-offs on Thursday saw substantial declines across major indices in both Europe and North America. The FTSE 100 in London fell by 1.5%, closing down 154 points at 10,414, while Germany’s DAX and Italy’s FTSE MIB recorded a 1.6% drop. France’s CAC also declined by 1.5%, with Spain’s IBEX down 1.4%. In the United States, the Dow Jones Industrial Average saw a more pronounced decrease of 2%, with the S&P 500 and Nasdaq down by 1.3% and 1%, respectively.
This downturn follows initial optimism earlier in the day, driven by a rebound in Asian markets, which dissipated as market participants grappled with the implications of an unresolved Middle Eastern crisis.
Oil and Gas Prices Surge
The conflict has directly impacted oil prices, which have surged sharply in recent days. Brent crude oil prices rose by 4% on Thursday, approaching $85 (£63.80) per barrel, marking a staggering 15% increase over the past five days. European natural gas prices also rose by over 3%, further heightening fears of inflationary pressures. Analysts predict that these developments could hinder hopes for forthcoming interest rate cuts, with rising oil prices raising fresh concerns about inflation.

Danni Hewson, head of financial analysis at AJ Bell, commented on the market’s reaction: “The optimism which helped lift Asian and European markets early in the day evaporated like water droplets on a smouldering stove top. It’s becoming harder to see a quick resolution to the conflict in the Middle East and that in turn is forcing markets to look again at their interest rate expectations for the coming months.”
Airline Industry Hit Hard
The airline sector has not been spared from the turmoil. Wizz Air has announced the cancellation of flights to and from Israel, Dubai, Abu Dhabi, and Amman until 15 March, anticipating a €50 million (£43 million) hit to annual profits due to increased fuel costs. This news has resulted in an 11.3% drop in its share price. Other UK airlines were also negatively impacted, with easyJet shares falling by 5% and British Airways’ parent company, IAG, down by 2%.
The ongoing crisis is prompting a reassessment of economic forecasts and company valuations, particularly in sectors heavily reliant on stable fuel prices.
Implications for Interest Rates
Amidst these developments, US Treasury yields are poised to rise for the fourth consecutive day, largely influenced by the surging oil prices and their potential impact on inflation. Analysts suggest that market stability may be contingent on the reopening of the Strait of Hormuz, which has effectively been closed since the weekend by Iranian forces. This strategic waterway is essential for the transportation of oil and liquefied natural gas, and any prolonged disruption could have far-reaching consequences for global energy markets.

Why it Matters
The situation in the Middle East is a critical barometer for global economic health. Heightened tensions not only influence energy prices but also shape investor sentiment and economic forecasts worldwide. The ongoing volatility in oil and gas markets underscores the interconnectedness of geopolitical events and economic stability, highlighting the need for strategic responses from policymakers to mitigate inflationary risks and support market recovery. As uncertainty prevails, the global economy faces significant challenges that could reshape financial landscapes for months, if not years, to come.