Oil prices retreated sharply on Monday following reports that the United States and Iran have reached a ceasefire agreement, effectively ending a period of intense geopolitical tension that had kept the Strait of Hormuz exposed to disruption.

The development has triggered a repricing of energy assets as traders assess the immediate impact on global shipping routes and supply security.

The ceasefire, described as a 60-day truce accompanied by a framework for peace, marks a significant de-escalation from the heightened hostilities that dominated headlines over the weekend.

While the agreement does not resolve all underlying disputes between the two nations, it establishes a temporary halt to hostilities that had threatened to choke one of the world's most critical energy transit corridors.

Analysts caution that the deal remains fragile.

Several difficult questions regarding the terms of the agreement have yet to be settled, and there is a tangible risk that negotiations could break down before the 60-day window expires.