Asian Markets Slide as Trump's Iran Warning Fuels Oil Price Spike
Stock markets across Asia experienced significant declines on Thursday, with South Korea's Kospi index showing particular sensitivity to the escalating crisis in the Middle East. This downturn followed a televised speech by former US President Donald Trump, who vowed to hit Iran "extremely hard" over the coming weeks, dashing investor hopes for a near-term resolution to the conflict.
Oil Prices Soar Amid Geopolitical Tensions
Brent crude prices surged by 8% on Thursday morning, surpassing $109 a barrel. This sharp increase reversed a drop from Wednesday, when optimism about de-escalation in the Iran war had briefly pushed the international benchmark below $100 a barrel. The volatility underscores how geopolitical events are directly impacting global commodity markets.
Widespread Stock Market Declines
In Asia, Japan's Nikkei index fell by 2.4%, while China's CSI 300 index dropped 1.36%. South Korea's Kospi, which has been notably vulnerable to the Middle East crisis, tumbled by 4.8%. European markets also felt the pressure, with Germany's Dax share index falling 2%, France's Cac 40 dropping 1.15%, and Italy's FTSE Mib down 1.45%. In London, the FTSE 100 fell approximately 0.5% in early trading, despite gains from fossil fuel companies BP and Shell, which climbed about 4.5% and 3% respectively.
Rising Borrowing Costs and Inflation Fears
Government borrowing costs increased, reflecting heightened economic concerns. The yield on 10-year UK gilts rose four basis points to 4.886%, while the two-year UK bond yield increased by six basis points to 4.36%. These movements signal growing fears of inflation driven by higher energy costs, as the conflict threatens oil supply deliveries from the Gulf.
Analyst Insights on Market Reactions
Chris Beauchamp, chief market analyst at IG, commented on the situation, noting that Trump's speech failed to provide guidance on ending the US-Israeli conflict with Iran. Instead, it hinted at prolonged military action, leaving markets to price in potential economic catastrophe. Beauchamp stated, "This leaves markets back where they were last week, and now we have to price in hundreds of millions of barrels of oil that aren't coming out any time soon."
Currency Movements and Consumer Impact
The US dollar gained 0.6% against a basket of major currencies as investors sought safe-haven assets, pushing the pound down by almost a cent to $1.321. These market shifts are already affecting consumers, with the Bank of England warning that 1.3 million more UK homeowners could see higher mortgage payments due to financial shocks from the Iran conflict. Additionally, RAC data showed record monthly jumps in petrol and diesel prices in March, with unleaded petrol rising by 20p per litre, surpassing previous highs from the Ukraine war.



