Oil prices fell and global stock markets rose Monday as the U.S. and Iran moved toward a deal to reopen the Strait of Hormuz.

This shift signals a potential reduction in geopolitical risk premiums that have historically inflated energy costs. A resolution to the hostilities in the Middle East could stabilize global supply chains, and lower inflation pressures for consuming nations.

Brent crude prices dropped below $100 per barrel [1]. The decline occurred as reports surfaced that the two nations are inching toward an agreement to end hostilities and gradually reopen the critical maritime passage. The Strait of Hormuz remains one of the most vital chokepoints for global oil transit.

Equity markets responded positively to the news. Emerging market assets rose alongside major indices as investors reacted to the prospect of decreased regional tension [2]. The rally was particularly visible in tech stocks and broader U.S. equity markets [4].

Negotiations have focused on the gradual reopening of the strait and a cessation of hostilities. While some reports on oil price direction varied, primary financial data indicated a downward trend in crude costs as the prospect of a peace deal grew [2], [3].

Market analysts said that the reduction in risk premiums is a direct result of the perceived progress between Washington and Tehran [2]. The movement toward a deal suggests a pivot in diplomatic relations that could have long-term implications for energy security in the region [3].

Brent crude prices dropped below $100 per barrel

The market reaction reflects a high sensitivity to the Strait of Hormuz, where any disruption can trigger global economic volatility. A successful deal between the U.S. and Iran would not only lower immediate energy costs but could also signal a broader shift toward diplomatic stabilization in the Middle East, potentially reducing the 'war premium' that has historically burdened oil prices.