Oil prices are projected to fall about 19% [1] in May as traders bet on a renewal of the U.S.-Iran cease-fire.

This price shift reflects a sudden change in market sentiment regarding the stability of global energy supplies. The potential reopening of the Strait of Hormuz would remove a primary geopolitical risk that has constrained oil flows and inflated costs.

The United States and Iran have reached a tentative deal to extend their current cease-fire by 60 days [2]. This extension is expected to allow oil tankers to resume normal operations through the Persian Gulf, a critical artery for global energy distribution. Because of this development, oil prices recently fell to a six-week low [3].

Market analysts said that the projected 19% collapse [1] would represent the largest monthly drop since 2020 [2]. The movement indicates that investors are pricing in a significant reduction in the risk of supply disruptions in the region.

Physical evidence of the easing tension is already appearing in the Persian Gulf. Roughly one-quarter of non-Iranian large oil tankers that were trapped in the region have already slipped out [3]. These vessels are now moving toward open waters as the likelihood of a prolonged conflict diminishes.

The current volatility underscores how sensitive global energy markets remain to diplomatic shifts between Washington and Tehran. While the 60-day extension provides a temporary window of stability, the long-term trajectory of oil prices will depend on whether a permanent diplomatic resolution is reached.

Oil prices are projected to fall about 19% in May.

The rapid decline in oil prices suggests that the 'geopolitical premium'—the extra cost added to oil due to war risks—is evaporating. By extending the truce, the U.S. and Iran have signaled a temporary move away from escalation, which restores confidence in the Strait of Hormuz as a reliable transit point. However, the reliance on a short-term, 60-day extension means markets remain fragile and susceptible to price spikes should negotiations fail.