Kharg Island no longer under Iranian control by 2026?

Platform comparison

Market context

Kharg Island is still under Iranian control, so the market is really about the chance of a full change in sovereignty or occupation rather than damage to oil infrastructure alone. The island is a small but critical offshore terminal in the Persian Gulf, handling roughly 90% of Iran’s crude exports and serving as a major revenue node for Tehran. That makes it strategically important, but also difficult to read: a trader building a programme around this contract should treat news of strikes, shipping disruption, or temporary military activity as *non-settling* unless there is evidence that another authority has taken and held the island.[1][2][3]

The probability sits at 0% because the settlement bar is extremely high and historically rare. Comparable cases in the Gulf show that even severe sabotage, bombardment, or short-lived seizure attempts do not automatically amount to loss of control; what matters is durable primary governmental or military control by another state or internationally backed authority. Kharg’s geography also matters: it is close to the Iranian coast, heavily tied into mainland pipelines, and has long been defended as core energy infrastructure, which makes any outright transfer of control far less likely than a mere export shutdown.[2][14][17]

For monitoring, the useful triggers are not tanker movements alone but formal indicators: military communiqués, verified reports of landing forces, statements from Iran or a rival government claiming administration, and any announcement of an occupation or transitional authority. Recent reporting has emphasised that Kharg remains central to Iran’s oil system and has not been captured, despite heightened conflict and repeated discussion of it as a target.[15][17][18] In a programmatic setup, the cleanest approach is to ingest authoritative wire updates and cross-check them against control-language keywords such as “occupied”, “administered by”, or “under the authority of”, while filtering out references to strikes, sabotage, or temporary disruption that would not qualify.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi Fees, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

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.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.