US strikes in Iran push Polymarket regime-fall odds down to 5%
U.S. Strikes Hit Iran After Strait of Hormuz Attacks, Polymarket Slashes “Iranian Regime Falls by June 30” Odds to 5%
U.S. Central Command said it struck missile and drone locations and coastal radar sites in Iran after a series of attacks in and around the Strait of Hormuz, including a drone assault targeting Bahrain. On Polymarket, traders sharply cut the odds in the contract “Will the Iranian regime fall by June 30?” to 5%.
Key Takeaways
- Polymarket prices “No” at 99.95% and “Yes” at 5% for the Iranian regime falling by June 30.
- Odds moved lower after reports of U.S. strikes in Iran and escalating drone and maritime attacks in the Persian Gulf region.
- The contract resolves on June 30, 2026; the 7-day change in implied odds is -2.0 percentage points.
U.S. Central Command released video it said showed one of its strikes in Iran, carried out after a drone attack the prior day on a cargo ship in the Strait of Hormuz. The command said the U.S. military struck missile and drone locations as well as coastal radar sites in Iran. Separately, Iran launched a drone assault targeting Bahrain, while a ship in the Strait of Hormuz came under attack on Saturday, underscoring wider risks to security in the Persian Gulf. A multinational maritime body overseen by the U.S. Navy said it would expand a route near Oman in the strait to allow both inbound and outbound traffic. Bahrain condemned the drone attack, saying a number of Iranian drones targeted the country and calling it a threat to citizens and residents, with no immediate reports of damage.
Polymarket Data: $65.5M Volume as “No” Holds 99.95% and “Yes” Drops from 25% to 5% (-2.0pp in 7 Days)
The Polymarket contract shows “No” as the dominant position at 99.95%, while “Yes” is marked at 5%, down from 25% previously. Total volume stands at $65,539,896, indicating heavy participation despite the lopsided pricing. The move implies traders see a regime-fall outcome by the June 30 resolution date as a low-probability tail risk rather than a base case.
Any official updates tied to the Strait of Hormuz security situation or Iran-U.S. negotiations could drive the next repricing ahead of the June 30, 2026 resolution.
Beyond Iran: Other High-Volume Geopolitical and Macro Polymarket Contracts Bettors Are Watching
Beyond the regime-change chatter, Polymarket activity is clustering around whether shipping lanes normalize and how quickly diplomacy can catch up. Traders are pricing “Strait of Hormuz traffic returns to normal by end of June?” at 96.65% No on $38.15 million in volume, while “Strait of Hormuz traffic returns to normal by July 31?” sits at 53.5% No on $10.12 million. In parallel, “US-Iran Final Nuclear Deal by…?” has December 31 as the leading outcome at 43.5%, as bettors weigh headline risk across both security and negotiation timelines.
Odds Trend
| Window | Change (pp) |
|---|---|
| 24h | -2.0 |
| 7d | -2.0 |
By the Numbers
- Platform: Polymarket
- Market: Will the Iranian regime fall by June 30?
- Resolution window: Jun 30, 2026 (UTC)
- Status: Active (open for trading)
- Leading implied prob.: 0.1%
- Volume: ~$65,539,896
- Top outcomes: Yes: Yes 0.1% / No 100.0%; No: Yes 0.1% / No 100.0%
Related Markets
- Strait of Hormuz traffic returns to normal by end of June? — No 97%
- Strait of Hormuz traffic returns to normal by July 31? — No 54%
- Will __ ships transit the Strait of Hormuz on any day by June 30? — 20+ 100%
- US-Iran Final Nuclear Deal by…? — December 31 44%
- Strait of Hormuz traffic returns to normal by July 15? — No 74%