USD/CAD, Oil Surge as Iran Closes Strait of Hormuz Amid Ceasefire Collapse

Crude oil prices are spiking sharply following Iran's Khatam-al Anbiya military headquarters announcement that the Strait of Hormuz will be closed to all maritime traffic, citing US breaches of the war-ending deal and ongoing Israeli ceasefire violations in Lebanon. The Strait of Hormuz is the world's most critical oil chokepoint, handling roughly 20% of global crude supply. This escalation, described as only the "first step" by Iranian military command, follows a similar statement from the Revolutionary Guard the previous day, raising concerns that Iran intends to continue hostilities rather than pursue de-escalation. USD/CAD is likely facing downward pressure as the Canadian dollar benefits from surging oil prices, while traditional safe-haven pairs such as USD/JPY and USD/CHF are seeing haven-driven flows into the yen and Swiss franc. The geopolitical risk premium is rising rapidly, and traders should monitor energy-sensitive currencies including CAD, NOK, and AUD. Near-term volatility is expected to remain elevated, with risk-off sentiment dominating until clarity emerges on whether diplomatic channels can prevent further escalation.