Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Klarna UK) Pick polygram.ink (preferred broker) |
10% | 90% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
10% | 90% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| December 31 | 10% |
| September 30 | 5% |
| August 31 | 1% |
| April 30 | 0% |
| June 30 | 0% |
| July 31 | 0% |
| July 31 | 0% |
| May 31 | 0% |
Market context
The underlying event is whether the United States can physically take custody of any enriched uranium that was previously under Iranian control, not merely announce an agreement or future transfer. That makes the market sensitive to a narrow set of developments: a formal U.S. statement confirming possession, or verified reporting that material has been moved into U.S. custody before the deadline.
The historical setup argues for a very low base rate. Reuters reported on 6 May and again on 21 May that President Trump said the U.S. would “get” Iran’s enriched uranium, but Iran publicly rejected handing it over, and later coverage said Tehran had issued a directive against removal[2][1][10]. AP and the IAEA-based reporting put Iran’s 60% stockpile at roughly 970 pounds, with experts noting it is dispersed, possibly underground, and hard to seize even with military force[17][14]. Comparable cases involving sanctions or nuclear bargaining usually produce rhetoric, inspections, or partial restraints, not confirmed U.S. possession of adversary fissile material, which helps explain why the crowd currently sits at 0% YES.
For traders, the main catalysts are official White House, Pentagon, or State Department language, plus any verified operational update around negotiations, special forces planning, or a third-country handover that ends in U.S. custody. Reuters’ May coverage showed the administration framing the issue as something to be obtained eventually, while CNN reported in June that military planning had been prepared and then paused, keeping the outcome dependent on both diplomacy and operational feasibility[4][11]. Payment and on-ramp frictions matter here because thin, event-driven books often deepen only when deposits are easy: Klarna and SEPA can bring in retail flow from UK and European users, while USDC reduces banking delays and settlement drag, supporting faster position entry if a headline hits.
Methodology
This page compares US obtains Iranian enriched uranium by 2026? with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.
Resolution & payout
Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).
FAQ
- How does Klarna deposit work on Polymarket Klarna UK?
- You enter the deposit amount in EUR/GBP, choose Klarna as the method, run through Klarna's standard authentication (Pay Later or Direct Bank Transfer), and Polymarket Klarna UK converts internally to USDC for the Polymarket order book. Processing: typically under 30 minutes.
- What does SOFORT cost as a deposit method?
- Polymarket Klarna UK charges no fees for SOFORT. The only cost is the internal FX spread (typically <1%) on EUR→USDC conversion. SOFORT itself has no end-user fees — the platform absorbs acquirer costs.
- Which payment methods are supported?
- Klarna (Pay Now / Pay Later), SOFORT, SEPA bank transfer, credit card (Visa/Mastercard), Apple Pay, Google Pay, and direct USDC deposit on Polygon. Availability depends on your jurisdiction.
- Can I deposit with a credit card?
- Yes, Visa and Mastercard. Credit card deposits carry a ~2.5% acquirer surcharge (standard for card payments). Apple Pay and Google Pay run on the same card rails — same surcharge.
- What's the minimum deposit?
- 10 EUR / 10 USD equivalent. No upper limit, but deposits over $1,500 lifetime volume trigger a quick KYC flow (typically 5-10 minutes).
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