Crude oil just had its worst single-day drop in months. Brent crude futures plunged as much as 7.3% to around $81.55 per barrel on August 3, while WTI benchmarks fell more than 6%, after President Trump announced the resumption of diplomatic talks with Iran and simultaneously cancelled anticipated military strikes against the country.
To put the scale of that reversal in context: crude had surged over 20% in July alone, with benchmarks briefly touching $100 to $110 per barrel on fears of a supply shock near the Strait of Hormuz. In a single session, a meaningful chunk of that rally evaporated.
The double whammy hitting oil
Two forces converged to hammer prices. First, Trump’s announcement that the US would pursue renewed negotiations with Iran effectively removed the geopolitical risk premium that had been baked into crude since tensions escalated earlier this year. The cancellation of large-scale military strikes was the headline, but the subtext mattered more: the Strait of Hormuz, through which roughly a fifth of the world’s oil supply transits, looked considerably safer overnight.
This follows a June 2026 memorandum aimed at reopening the Strait and addressing nuclear concerns, signaling that the diplomatic track has been building quietly for weeks.
