Oil prices briefly surged back above US$80 per barrel on July 8, 2026, following US President Donald Trump's announcement that the ceasefire with Iran was over. This development came after renewed Iranian attacks on ships in the strategic Strait of Hormuz, a vital shipping route for a fifth of the world's oil.

At a NATO summit in Türkiye, Trump declared the ceasefire "over" but left open the possibility for further talks. The announcement caused Brent North Sea crude to jump 8 percent to US$80.12 per barrel around 3:20pm GMT before easing slightly.

The geopolitical tensions sparked a sell-off in stock markets globally. On Wall Street, the Dow Jones Industrial Average fell 1.6 percent in late morning trading, while the S&P 500 and Nasdaq Composite each dropped about 1 percent. Sam Stovall from CFRA attributed the market decline to Trump's comments triggering a sell-off.

Chris Beauchamp, chief market analyst at IG, noted that the prospect of renewed conflict or a blockade involving Iran has led to heavy selling in European markets sensitive to rising energy costs. Dan Coatsworth, head of markets at AJ Bell, added that investors have recently been unsettled by concerns over excessive spending in the AI sector and high valuations in tech stocks, leading to widespread profit-taking.

The renewed hostilities and market reactions mark a return to the geopolitical instability that dominated the first half of the year, as noted by market observers. The situation remains fluid, with potential implications for global energy supplies and financial markets.

Sources

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