USD/IRR & Oil Prices React as Iran Rejects US Ceasefire Proposal

Geopolitical tensions escalated after Iran formally rejected a US ceasefire proposal relayed through Pakistan, demanding a permanent end to hostilities, security guarantees, and compensation before unblocking the Strait of Hormuz. This development carries significant implications for forex markets, particularly for USD pairs and commodity-linked currencies. Crude oil prices face upward pressure as the Hormuz blockage—through which approximately 20% of global oil supply transits—remains in place, supporting commodity currencies like CAD and NOK while weighing on oil-importing nations' currencies such as JPY and INR. The USD may see safe-haven demand in the near term, though prolonged conflict risks undermining broader economic stability. Iran's insistence on comprehensive settlement terms before reopening Hormuz suggests supply disruptions could persist, keeping energy prices elevated. Traders should monitor USD/CAD for potential CAD strength on rising oil, while USD/JPY could see upward pressure as Japan's energy import costs climb. Risk-off sentiment may also benefit CHF and gold as traditional safe havens amid heightened Middle East uncertainty.