Kharg Island no longer under Iranian control by 2026?

Platform comparison

Active sub-markets

Market context

Kharg Island remains the backbone of Iran’s oil export infrastructure, handling roughly 90% of the country’s crude shipments and serving as a critical economic lifeline in the northern Persian Gulf[2][3]. Despite repeated US military threats and a significant bombing campaign in March 2026 that targeted over 90 Iranian military sites on the island, Iran has maintained primary governmental and military control, with oil exports continuing uninterrupted[1][4]. The crowd-implied probability of 0% that Kharg will no longer be under Iranian control by March 2026 reflects this entrenched reality, where temporary disruption or bombardment does not equate to a transfer of sovereignty.

Historically, comparable cases such as the US occupation of Iraq’s oil fields or the Israeli blockade of Gaza show that even under intense military pressure, a state retains control unless an occupying force establishes primary authority[1]. For traders comparing Polymarket’s decimal odds with Kalshi’s implied probabilities, this market highlights how fee structures and KYC requirements diverge: Polymarket may offer lower fees but less regulatory clarity, while Kalshi’s strict KYC ensures compliance but limits access for international users. Catalysts to watch include any official US or Iranian announcements regarding naval mine storage dismantlement, missile bunker destruction, or new military deployments, as these could signal shifting control dynamics[1]. Recent reports from the BBC confirm Centcom’s dismantling of naval mine facilities and missile bunkers, yet Iranian state media insists no harm was inflicted on core infrastructure, underscoring the ambiguity traders must navigate[1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Kharg Island no longer under Iranian control by 2026? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

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.