Trump's Strait of Hormuz Decision: What Are the Market Implications?

By Patricia Miller

Apr 20, 2026

2 min read

Market expectations shift as Trump’s potential Strait of Hormuz announcement declines, impacting trade about a possible Iran peace deal.

What impact does Donald Trump’s potential announcement regarding the Strait of Hormuz hold for investors? Recently, the market probability for Trump lifting the U.S. blockade of the Strait of Hormuz by May 31 dropped to 78%. This decline from 90% a day prior reflects growing concerns about maritime confrontations affecting U.S.-Iran diplomatic relations.

In the past 24 hours, the May 31 blockade market fell by 12 points. Furthermore, the April 19 contract plummeted to 0.9% probability of success, a significant drop from 28% yesterday. Iran's activities, including deploying Revolutionary Guard fast boats and enforcing strict shipping regulations, indicate a continued likelihood of confrontation, which is affecting traders' expectations for resolutions or developments as the May deadline approaches.

How about the market for an Iran peace deal? Currently, a permanent agreement expected by April 22 is priced at a 19.5% chance, down from 40% just one day earlier. With only four days until this contract's expiration, the decline correlates to escalating tensions in the Strait of Hormuz.

Trading activity recently noted $29,602 in USDC transacted. To move the peace deal market by just 5 points requires a significant $9,449 investment. This cost suggests traders hold fairly strong convictions about current pricing, albeit liquidity remains a crucial factor in these scenarios.

A YES bet on the peace deal by April 22 is priced at 19.5 cents, offering a payout of 5.13 times the initial bet. Achieving this payout anticipates a diplomatic breakthrough in a matter of days, regardless of the troubled recent events.

Investors should keep an eye on any statements from Abbas Araghchi or Donald Trump, as these could shift the negotiating landscape. Trump’s posts on Truth Social or any Pentagon briefings concerning U.S. activities in the Strait are expected to send clear signals to the market.

Understanding these developments is vital as they not only affect the geopolitical landscape but also impact market conditions and potential investment opportunities.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.