US reissues Iran oil sanction relief by October 31: the evidence and conditions to watch

What this event actually asks

The useful question is precise: US reissues Iran oil sanction relief by October 31? In the API observation at 09:57 UTC on 2026-10-04, the selected contract’s first listed outcome was priced at 12%. The parent event had recorded $410,279 in cumulative volume. This is turnover across the event, not a count of independent forecasters or proof that this outcome is correctly priced. ^[1][2]

The Yes condition is that the United States federal government issues a waiver, license, or equivalent sanctions-relief mechanism lifting US sanctions on the sale of Iranian oil, petrochemical products, or petroleum products by the selected deadline, 11:59 PM ET. ^[2]

A license can create a narrow exception without ending a sanctions program

Treasury’s OFAC explains the licensing mechanism for authorizing transactions that sanctions would otherwise prohibit. The scope of the authorization is therefore as important as its headline. ^[3]

Read which transactions, parties, dates and conditions the document covers. Temporary or partial relief can satisfy this contract without restoring every form of Iranian trade. Conversely, a political promise to consider relief creates no license on its own.

The rules count qualifying relief for Iranian oil, petroleum or petrochemical sales even when it is partial or temporary. The useful document is the waiver or license and its effective scope. A diplomatic promise to consider relief is a different stage. ^[2]

Which evidence would change the assessment?

A qualifying issued waiver or license permitting the specified petroleum-related sales would strengthen the positive case.

An unenacted proposal or relief unrelated to the named transactions can fail the market’s threshold.

The next useful checkpoint

Written-rule date: October 31; 11:59 PM (ET). The selected contract and any reporting grace period govern settlement. ^[2]

Our reading is conditional: compare the next primary record with the exact threshold above, then revisit the case if the evidence contradicts it. A high quoted chance does not establish certainty; a low quote does not make the event impossible. The value of the article is a clearer test of the claim, not an asserted trading advantage.