Editorial note: This report separates confirmed developments from claims and unresolved outcomes.
Markets are pricing in a lower immediate risk of war, but shipping through Hormuz remains disrupted and the diplomatic opening has not yet produced a completed agreement.
The market reaction
Brent crude and U.S. West Texas Intermediate both fell by roughly five percent after President Donald Trump said a planned military attack on Iran had been canceled while negotiations continued.
Why prices moved quickly
Oil had risen by more than 20 percent during the previous month as attacks near Oman and restrictions around the Strait of Hormuz threatened supplies. A pause in military escalation reduced the immediate risk premium built into prices.
The shipping problem is not resolved
Tanker traffic through Hormuz remains slower than normal, and additional maritime incidents were reported over the weekend. The strait is one of the world’s most important energy routes, so even limited disruption can affect fuel costs far beyond the region.
Why this remains developing
The market response reflects expectations, not a signed and implemented settlement. If negotiations fail, military action resumes or shipping remains unsafe, prices could reverse quickly.