Brent climbs 2.7% after Trump rejects Iranian offer on Hormuz Strait

What happened

Brent crude gained 2.7% after the Trump administration rejected a proposal from Tehran on the Strait of Hormuz.

Iran had offered to reopen the key shipping route and to restart negotiations with the United States within seven days, provided that Washington accepted Tehran's conditions. The U.S. declined the proposal.

Why it matters

The Strait of Hormuz is one of the world's most important chokepoints for seaborne crude and refined products. When access to such a route is in question, oil pricing reflects the risk to supply routes and to freight and insurance costs rather than any change in current production volumes.

Geopolitical friction of this kind often reaches beyond energy. Gold is commonly watched as a safe-haven asset during periods of military or diplomatic tension, the dollar draws attention as the currency in which crude is invoiced, and equity indices are exposed through energy-intensive sectors such as transport, airlines and industrials, as well as through the inflation channel that feeds into central bank expectations.

What to watch

Attention stays on any further exchanges between Tehran and the Trump administration over the Strait of Hormuz, on whether the rejected offer is revised or renewed within the week-long window Iran set out, and on official statements from either side about the shipping route and the talks.