Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
78% | 22% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
78% | 22% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
Market context
Iran has already begun launching repeated drone strikes against commercial vessels in the Strait of Hormuz, a pattern that directly frames the 78% YES probability on this Polymarket contract. On-chain, the market trades USDC on Polygon using conditional tokens, where the price reflects immediate crowd confidence that Iran will conduct a kinetic strike or seize a commercial ship before July 2026. This is not an abstract geopolitical forecast; it is a live bet on whether the Islamic Revolutionary Guard Corps will escalate from nightly drone harassment to a physical seizure or direct hit on a merchant vessel.
Historically, Iran’s rhetoric over Hormuz authority has rarely translated into commercial ship seizures, yet recent US–Iran tensions have shifted the baseline. Since the US and Iran signed a memorandum of understanding in June 2026, the IRGC has launched multiple drones each night targeting shipping lanes, with US forces intercepting them before they threaten vessels[1]. Comparable cases include the 2026 US military strike on a commercial ship attempting to reach Iran, which was fired into the Gulf of Oman as peace talks continued[4][6]. These precedents suggest that while Iran claims authority, actual kinetic action against commercial ships remains rare but increasingly plausible amid escalating regional friction.
Traders should monitor nightly IRGC drone launch announcements, US military interception reports, and any official Iranian claims of seized vessels. A key catalyst is whether Iran explicitly states it has taken control of a commercial ship, as proxy actions by Hezbollah or Houthis do not count toward resolution[1]. Recent NBC News reporting confirms the IRGC’s repeated nightly drone activity since the agreement was signed, with US coordination continuing to support safe transit[1]. Watch for sudden shifts in US–Iran peace talk schedules or maritime blockade announcements, as these dependencies could trigger the kinetic escalation the market prices in.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Pronóstico: Iran successfully targets shipping by 2026? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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