
Resolved No on 1 Apr 2026.
The last daily price before settlement had No at 99.9%. Yes opened at 34% on 21 Feb 2026. Before it settled, across the 38 daily closes on record from 21 Feb 2026 to 1 Apr 2026 (2 days in that span have no close), the highest close was 34% on 21 Feb 2026 and the lowest 0.1% on 1 Apr 2026. Its largest one-day move was 8.5 points down, to 25.5% on 22 Feb 2026. $1.55M traded over the market's life.
333 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Apr 2, 5:56 AM UTC
Daily closes of the Yes price, Polymarket CLOB, 38 points, 21 Feb 2026 – 1 Apr 2026
| Observed | Yes price |
|---|---|
| 21 Feb 2026 | 34.0% |
| 1 Apr 2026 | 0.1% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Skinny-Class | Yes | 28.62K |
| RememberAmalek | Yes | 23.19K |
| Worst-Traffic | Yes | 19.9K |
| grendagorl | Yes | 18.44K |
Open a trader’s name to inspect the wallet’s available P&L, positions and recorded trades, with source dates and coverage. A large position alone does not establish a winning track record.
This market will resolve to "Yes" if an official agreement over Iranian nuclear research and/or nuclear weapon development, defined as a publicly announced mutual agreement, is reached between the United States and Iran by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect. Agreements that include the United States and Iran as parties, even if they also involve other countries (e.g., a multilateral deal like the JCPOA), will qualify for resolution. The primary resolution source for this market will be an official announcement by the United States and/or the Islamic Republic of Iran, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.
Official listing: polymarket.com/event/us-iran-nuclear-deal-by-march-31
| ethBELIVER | Yes | 16.16K |
| thejuicesoftheworldwin | Yes | 13.48K |
| Rapid Falcon 58FA | Yes | 11.31K |
| tetrose | Yes | 10.86K |
| 881112 | Yes | 9.29K |
| margin | Yes | 9.16K |
New to prediction markets? How to read a market page