Will Turkey sign the US x Iran memorandum of understanding?

The agreement is explicitly bilateral between the US and Iran (Islamabad MOU), with Turkey listed only as a facilitator/mediator alongside Pakistan, Qatar, Saudi Arabia, and Egypt—not a party. Key decision-makers (Erdogan, Turkish FM) have no demonstrated incentive or recent (last 30 days) pattern of seeking formal signatory status on a US-Iran framework deal; Erdogan has only publicly welcomed it. The June 19 Geneva ceremony is 1 day away with a June 30 deadline, and adding Turkey as a signatory would require US/Iran consent plus procedural steps impossible in the window. Base rates for third-party sign-ons to such bilateral MOUs are near zero. Smart money correctly leans No.

The market resolves Yes only if Turkey signs the specific US-Iran MOU (or successor) by June 30 via an authorized representative. All credible reporting confirms a strictly bilateral US-Iran framework agreement (announced June 14, ceremony June 19 in Switzerland) with Pakistan as primary mediator; Turkey is referenced solely in a mediation/support role, with zero official statements or consensus reporting indicating Turkish signature. No plausible path exists for Turkey to qualify before the deadline, satisfying the rules' evidence standard and default-No bias on ambiguity.

Market opened Jun 16 with $6k total volume and Turkey Yes priced at 8-9¢ (No at 94¢); one-day price action shows Yes dropping 10pp on the event, consistent with no flow toward multilateral signatories. Smart-money whales lean No (0.67 confidence, $139 stake vs $24 on Yes) with no opposing high-confidence activity. Recent reporting confirms the MOU remains strictly US-Iran (virtual signatures already placed by Trump/Vance and Iranian side) with Turkey only in a mediator role and no credible path to a Turkey signature by the June 30 deadline; thin but unchallenged order book and stale low-volume price reflect genuine consensus rather than mispricing.