US policy shift on Iran could slash oil's risk premium by up to 15%

A potential major shift in U.S. foreign policy could be underway, after reports on March 31, 2026, indicated President Donald Trump is willing to end the military campaign against Iran without a full reopening of the Strait of Hormuz. This development introduces significant uncertainty for crude oil markets, which have priced in a substantial risk premium related to the conflict. The news suggests a potential de-escalation that could see oil prices fall from their recent highs.

"The market has been operating under the assumption that a fully open strait was a non-negotiable prerequisite for any U.S. policy change," said Caspian Welch, a geopolitical strategist at Tudor, Pickering, Holt & Co. "If this report is accurate, it fundamentally resets the board and could shave $10 to $15 a barrel from crude prices as the risk premium evaporates."

The geopolitical risk premium on Brent crude is estimated by analysts to be between 10 and 15 percent, reflecting the market's anxiety over potential supply disruptions. A removal of this premium could send Brent crude, which saw a record rise in March, tumbling back towards the $80-a-barrel mark. The uncertainty has already been felt in the derivatives market, with a noticeable increase in put option volume on crude oil futures.

For the broader market, a sustained drop in oil prices would be a significant tailwind, easing inflation concerns and reducing input costs for industries from transportation to manufacturing. However, the situation remains fluid. Should the policy shift fail to materialize or be perceived as a strategic misstep, it could escalate tensions and trigger even greater volatility in energy markets, creating a bearish outlook.

Strait of Hormuz Under Scrutiny

The Strait of Hormuz is the world's most important oil chokepoint, with around 21 million barrels of oil passing through it daily, equivalent to about 21% of global petroleum liquids consumption. Any disruption to this vital artery has immediate and significant consequences for global energy security and prices. The ongoing U.S. military campaign has been aimed at ensuring the strait remains open to international shipping, and any change to this stance would have far-reaching implications.

Market Scenarios Hinge on De-escalation

Investors are now weighing two distinct scenarios. A confirmed de-escalation would likely trigger a rally in risk assets, as lower energy prices would boost corporate profits and consumer spending power. In this scenario, sectors that are heavy energy consumers would outperform. Conversely, if the reports are denied or if the situation deteriorates, a flight to safety could ensue, benefiting traditional safe-haven assets like gold and U.S. Treasuries, while equities and oil would likely sell off. The coming days will be critical, as the market seeks clarity on the White House's intentions.

This article is for informational purposes only and does not constitute investment advice.