Iran to make Strait of Hormuz restrictions permanent amid US tensions

Iran just turned its post-2026-crisis rules for the Strait of Hormuz into permanent statute, complete with transit fees, vessel verification, and outright bans on American and Israeli-linked ships. The move, announced amid the fallout from US-Israeli strikes on Iran, signals that Tehran has no intention of backing down.

Prediction markets absorbed the news instantly. The contract asking whether Donald Trump will announce the lifting of the US blockade by May 31, 2026, dropped from 50 percent to 40 percent “yes” in a single day. A separate market on whether strait traffic returns to normal by May 15 now sits at a bleak 1.8 percent, down from 3 percent twenty-four hours earlier.

The economic consequence is straightforward: entrenched restrictions on the world’s most important oil chokepoint raise the probability of sustained supply disruption and a spike in WTI crude. Market analysts cited in the reporting called the impact “high” on both oil prices and long-term shipping patterns, with no quick reversion to pre-crisis volumes.

Past naval clashes and legal disputes over freedom of navigation already litter the strait’s recent history. Codifying the new rules simply removes any pretense that these measures were temporary bargaining chips. Observers are now told to watch statements from Trump, US Central Command, and Iranian leadership for any hint of negotiation, yet the permanent-law framing makes meaningful near-term concessions look improbable.

What remains is a frozen confrontation: Iran has hardened its legal position, the prediction crowd has repriced the odds of relief, and global oil markets face another multi-year layer of geopolitical risk. The only open question is how long it takes before someone tests the new rules with force.

Original reporting: Crypto Briefing.