US-Iran Conflict: Implications of Potential Blockade in the Strait of Hormuz

By Patricia Miller

Apr 29, 2026

2 min read

President Trump plans for a potential blockade of the Strait of Hormuz, raising concerns about US-Iran relations and market impacts.

President Trump has recently directed his aides to prepare for a potential extended blockade of the Strait of Hormuz, indicating an escalation in tensions between the United States and Iran. The likelihood of reaching a permanent peace deal between the two nations before April 30 is currently assessed at a mere 1%, which is a drop from 2% the day before and from 16% just one week earlier.

This announcement regarding the blockade has also influenced markets around long-term peace deals. For instance, the contract for May 31 is now evaluated at 30% probability of a positive outcome, down from 52% a week ago. Looking ahead to June 30, the probability has increased slightly to 44%. The most significant decline is noted between April 30 and May 31, suggesting that traders anticipate any meaningful diplomatic efforts will only manifest after initial tensions abate.

In the past 24 hours, trading volumes in these markets reached $498,141 USDC. However, the depth of the order book indicates that substantial capital is needed to shift prices by five percentage points, particularly for contracts in May and June. The most notable market movement was a one-point spike around 1:30 PM for the May 31 contract.

This situation is critical. An extended blockade signifies a firmer stance from the United States, significantly diminishing the prospects for diplomatic progress. With Trump's administration committed to applying military pressure, the route to achieving a peace agreement appears considerably constricted. Nevertheless, for those with a more contrarian approach, buying contracts predicting a YES outcome at 1 cent could yield a remarkable 100-fold return if a peace agreement does indeed emerge by April 30.

For investors, it is important to keep a close watch on changes in rhetoric from both Trump's aides and Iranian Foreign Minister Abbas Araghchi. Additionally, any new diplomatic initiatives from nations like Oman or Pakistan could indicate a shift in the current dynamics.

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.