# US announces end of Iranian blockade by October 31, 2026?

<table class="pythia-summary">
<tr><th>Predicted at</th><td>2026-07-30 11:20 UTC</td></tr>
<tr><th>Prediction</th><td><strong>32.7%</strong></td></tr>
<tr><th>Market (at prediction)</th><td>77.5%</td></tr>
<tr><th>Market (live)</th><td><span class="pythia-live-price" data-token-id="87712920673252297509200151045391015262449055764880659907762503287643101055970">—</span></td></tr>
</table>

## Analysis

The current status of the naval blockade remains fluid following the initial removal announced by Centcom in June 2026. While recent reports from Reuters and the Financial Times indicate that the United States and Iran have entered a period of diplomatic negotiation and a combat hiatus as of late July 2026, no formal timeline for a permanent resolution has been established. Official government data confirms that high-level discussions are ongoing, yet these talks are primarily focused on broader nuclear peace agreements rather than the specific status of maritime restrictions. Undisclosed sources suggest that the path to a definitive end to the blockade is contingent upon the success of these complex, multi-stage negotiations. Consequently, the uncertainty surrounding the diplomatic process leaves the outcome for the October 31, 2026, deadline subject to significant geopolitical variables.

## Key Evidence

This exact blockade was already formally lifted once (CENTCOM, June 18, 2026) within 66 days of imposition; 93 days remain — longer than the first blockade's entire lifecycle. Resolution requires only an announcement of end/suspension, even if reversed.

## Risks

If we traded NO and lost: Trump announces a two-week truce or interim transit deal suspending the blockade within weeks — exactly the pattern he showed in April/June — and the announcement-only resolution criteria trigger YES even though the deal later collapses.

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## Update — 2026-07-31 11:28 UTC

**Updated probability: 70%.** Reassessed following updated evidence.

Recent diplomatic developments indicate that both the United States and Iran have engaged in negotiations to halt hostilities and resume talks regarding the Strait of Hormuz. While Iran has rejected specific proposals for joint oversight of the waterway, the history of previous agreements suggests that formal memoranda of understanding have historically served as the mechanism to lift naval blockades.

## Update — 2026-08-08 00:02 UTC

**Updated probability: 90%.** Reassessed after new public information became available.

Recent reports from USNI confirm that the United States has officially lifted the naval blockade against Iranian ports and coastlines following the signing of a memorandum of understanding. This development aligns with public statements regarding successful negotiations between the United States, Iran, and regional intermediaries to resolve the conflict and reopen the Strait of Hormuz.