Global stock markets rallied and oil prices declined Monday after reports that the U.S. and Iran are moving toward a peace agreement [1].

The potential deal is significant because it could reopen the Strait of Hormuz to shipping. This critical waterway is a primary artery for global energy supplies, and its stability directly impacts international oil prices and investor confidence [2].

Market reactions were visible across Asia and Europe, with notable gains in Tokyo and Sydney [3]. The anticipation of restored oil shipments has reduced the perceived risk of energy supply disruptions, which in turn lowered the demand for safe-haven assets [1].

Reports regarding the status of the agreement vary. Some sources said that the U.S. and Iran have announced a peace agreement to restore shipping [1]. Other reports suggest that President Donald Trump revived hopes that such a deal is imminent [2].

President Trump said a peace deal could be within reach after he called off plans for another day of strikes on Iran [4]. This shift in military posture contributed to the lift in market mood observed earlier this week [1].

Currency markets also reacted to the geopolitical shift. The dollar index, known as the DXY, fell by 0.14% to a two-week low [5]. This decline reflects a broader trend of investors moving away from the U.S. dollar as geopolitical tensions in the Middle East ease.

Traders are currently weighing the certainty of the deal against the volatility of the region. While the prospect of a resolution has boosted equities, the actual implementation of the agreement remains the primary focus for energy analysts [2].

Global stock markets rallied and oil prices declined Monday after reports that the U.S. and Iran are moving toward a peace agreement.

The market's rapid response underscores how heavily global energy pricing relies on the stability of the Strait of Hormuz. By signaling a move away from military strikes and toward a diplomatic resolution, the U.S. administration has effectively lowered the 'risk premium' on oil. If the deal is finalized, it could lead to a sustained period of lower energy costs and increased stability in international trade routes.