Kharg Island no longer under Iranian control by 2026?

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Market context

Kharg Island remains Iran’s primary oil terminal, handling roughly 90% of the nation’s crude exports and serving as the economic lifeline of the Iranian government[1][2]. Despite US President Donald Trump’s recent threats to seize the island and reports of US airstrikes on its military installations in March 2026, Iranian state media claims oil exports continue uninterrupted[3][5]. The current crowd-implied probability of 0% for the island losing Iranian control by March 2026 reflects the entrenched reality that temporary raids or bombardment do not equate to a transfer of primary governmental or military authority[2].

Historical precedents for territorial shifts in the Persian Gulf, such as the 1980s Iran–Iraq War or the 2003 Iraq invasion, show that losing control requires a sustained occupying force or internationally backed authority, not merely isolated landings or sabotage[4]. Similar to how Eurovision’s 50/50 jury and televote split prevents single blocs from dominating outcomes, the market’s resolution criteria demand a clear, verifiable change in sovereignty rather than transient disruption[3]. The 0% probability aligns with the pattern that even significant military strikes, like the US bombing of Kharg’s military sites, have not halted Iran’s oil infrastructure or transferred control[3].

Traders should monitor official announcements from the US administration regarding plans to occupy or blockade Kharg, as well as developments in the Strait of Hormuz, which carries 20% of global oil and gas[3][4]. A recent CBS News report on June 11 highlighted Trump’s statement that the US would take Kharg Island “in the not too distant future,” signaling potential escalation[5]. Dependencies include whether Iran’s Islamic Revolutionary Guard Corps maintains its blockade and if international coalitions form to back an occupying force, as these factors determine if the threshold for “no longer under Iranian control” is met[4]. Without such concrete shifts, the market’s 0% probability remains grounded in the island’s continued Iranian operational control.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Kharg Island no longer under Iranian control by 2026? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.