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What Will Be in a US-Iran Deal in 2026 on Polymarket US
This market will settle to Yes if the United States and Iran sign or formally adopt a written diplomatic instrument that establishes a percentage cap of 5% or less on the purity level to which Iran may enrich uranium, committed to for at least one year, by December 31, 2026, 11:59 PM ET. Outcome sourced from the United States, Iran, and the officially released text of the instrument. The instrument must specifically include a 5% or lower percentage cap that operates as a general ceiling on the level to which Iran may enrich uranium for any purpose. Vague, or non-specific language regarding the level of Iranian uranium enrichment which does not establish a specific percentage cap on all Iran
The cover charge
| If you buy at | Fee per contract | On $50 | Win rate to break even |
|---|---|---|---|
| 11¢ (now) | 0.9¢ | $4.23 | 11.9% |
| 30¢ | 2.0¢ | $3.32 | 32.0% |
| 50¢ | 2.4¢ | $2.38 | 52.4% |
| 70¢ | 2.0¢ | $1.43 | 72.0% |
| 90¢ | 0.9¢ | $0.47 | 90.9% |
Resting (maker) orders pay nothing; orders that take liquidity pay the fee. Formula: 9.5% × price × (1 − price) per share on orders that take liquidity (accounts under $10,000 of 30-day volume; 6.95% in a new account's first week and above $250,000). Break-even assumes you hold to settlement; trading out early pays the fee twice.
Open contracts right now
| Contract | YES price | Implied | Fee at this price | Real-world odds | Luck needed | Volume | Closes |
|---|---|---|---|---|---|---|---|
| What Will Be in a US-Iran Deal in 2026? | 11¢ | 11% | 0.9¢ | — | 22% | 0 | Jan 15, 04:00 UTC |
Who actually wins this market
- Whoever posts the resting orders and collects the spread without paying a fee.
- The venue, on every fee.
- Not, on average, the person clicking buy because the chart is going their way. That was us.
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