Joerg Hiller
Jun 27, 2026 08:28
Former U.S. national security adviser John Bolton pleaded guilty to illegally retaining classified information, renewing focus on how sensitive documents are handled.
US-Iran Nuclear Deal Odds Slide After John Bolton Guilty Plea Hits Polymarket
Polymarket traders marked down the odds of a US-Iran final nuclear deal after news that former U.S. national security adviser John Bolton pleaded guilty to illegally retaining classified information. The leading ladder outcome, a deal by December 31, 2026, slipped to 42.5% from 46.5%.
Key Takeaways
- Polymarket prices a 42.5% chance of a US-Iran final nuclear deal by December 31, 2026 (Yes 42.5% / No 57.5%).
- Odds moved lower as traders reacted to the Bolton guilty plea headline alongside existing uncertainty over the negotiation timeline.
- The market resolves at 23:59 UTC on Aug. 31, 2026; over the past 7 days, the latest odds are up 18 points despite the recent dip.
Former U.S. national security adviser John Bolton pleaded guilty to illegally retaining classified information, according to the report. The case centers on materials authorities say were kept without authorization after his time in government. Bolton’s plea resolves the criminal charge through an admission of guilt in court. The development revives scrutiny of how sensitive national security information is handled by senior officials. The report did not provide details in the snippet on sentencing or what specific documents were involved.
Polymarket Data: $2.53M Volume as Dec. 31, 2026 Deal Odds Drop to 42.5% (from 46.5%)
In Polymarket’s ladder market “US-Iran Final Nuclear Deal by…?”, the top line sits at 42.5% for a deal by Dec. 31, 2026 (Yes 42.5% / No 57.5%) on $2,526,453 of volume. Earlier rungs price faster timelines lower: Sep. 30 shows Yes 27.5% / No 72.5%, while Aug. 31 is Yes 25.5% / No 74.5. Short-dated outcomes are priced as long shots, with July 31 at Yes 3.65% / No 96.35 and June 30 at Yes 0.25% / No 99.75. The distribution implies traders see a meaningful chance of an agreement later in 2026, but are assigning low probability to a deal before late summer.
Watch whether the Dec. 31 rung reclaims the mid-40% area versus further drift lower, and whether volume concentrates in the Sep. 30 and Aug. 31 strikes ahead of the market’s Aug. 31, 2026 resolution time.
Beyond the Nuclear Talks: Other High-Volume Geopolitical Contracts Polymarket Traders Are Watching
Beyond the diplomatic headlines, Polymarket flow is also clustering in contracts tied to near-term Gulf shipping and regime stability. Traders are pricing “Will the Iranian regime fall by June 30?” at 99.85% for No on $64,824,539 in volume, while the largest navigation bet, “Strait of Hormuz traffic returns to normal by end of June?”, has No at 94.45% on $37,947,939. Farther out, sentiment is less settled, with “Strait of Hormuz traffic returns to normal by July 15?” at 69.5% No and “Strait of Hormuz traffic returns to normal by July 31?” at 50.5% No, underscoring how quickly odds shift as traders handicap escalation risk versus normalization.
Odds Trend
| Window | Change (pp) |
|---|---|
| 24h | +18.0 |
| 7d | +18.0 |
By the Numbers
- Platform: Polymarket
- Market: US-Iran Final Nuclear Deal by…?
- Contract type: Price strike ladder: each rung has separate Yes/No; Yes means the spot price is above that USD strike at settlement.
- Resolution window: Aug 31, 2026 (UTC)
- Status: Active (open for trading)
- Volume: ~$2,526,453
Top strike rungs
| Strike | Yes | No |
|---|---|---|
| December 31 | 42.5% | 57.5% |
| September 30 | 27.5% | 72.5% |
| August 31 | 25.5% | 74.5% |
| August 18 | 21.5% | 78.5% |
+3 more strikes not shown
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Sources
Image source: Shutterstock
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