Iran Conflict Odds — US-Iran Military Predictions
Over $100M+ wagered across Iran-related prediction markets on Polymarket — ceasefire timing, regime stability, Strait of Hormuz control, and US military operations. Real-money probabilities from thousands of traders, not pundit speculation.
ACTIVE_MARKETS
Major Iran Markets on Polymarket
The highest-volume Iran-related prediction markets currently trading. Odds and volume are approximate and may not reflect real-time prices.
US x Iran ceasefire by…?
The largest Iran-related market on Polymarket. Traders price a high probability of a formal or de facto ceasefire between the US and Iran by year-end — reflecting diplomatic back-channels and mutual exhaustion from escalation cycles.
Will the Iranian regime fall by April 30?
Despite significant domestic unrest, the market assigns only a 3% probability to regime collapse by late April — a strong consensus that the Islamic Republic's security apparatus remains intact.
Iran x Israel/US conflict ends by…?
A broader resolution market covering the multi-front conflict involving Iran, Israel, and the US. The 85% probability suggests traders see the current kinetic phase as time-limited.
Kharg Island no longer under Iranian control by…?
Kharg Island handles ~90% of Iran's oil exports. This market prices the probability that military action or internal collapse disrupts Iran's control — a scenario with massive oil-price implications.
Trump announces end of military operations against Iran by…?
A policy-focused market on whether the administration will formally declare an end to military operations. The high YES probability reflects expectations of de-escalation after limited strikes.
CONFLICT_CONTEXT
Understanding the US-Iran Conflict
US Military Operations
The US has conducted targeted strikes against Iranian military infrastructure, proxy networks, and nuclear-adjacent facilities. The scope and duration of operations remain the central question — with Polymarket pricing a 73% chance the administration announces an end to operations by June 30. The gap between operational reality and political declaration creates tradeable uncertainty.
Strait of Hormuz Implications
Roughly 20% of the world's daily oil supply transits the Strait of Hormuz. Iran has historically threatened closure during periods of military pressure. Any sustained disruption would spike global oil prices, trigger supply-chain chaos, and ripple through energy, shipping, and inflation markets. The Kharg Island market — at 31% YES for loss of Iranian control — reflects how seriously traders take this scenario.
Sanctions Landscape
The US maintains comprehensive sanctions on Iran targeting oil exports, the financial system, military procurement, and individuals linked to the IRGC. Sanctions enforcement and potential easing are key variables in ceasefire negotiations — Iran historically demands sanctions relief as a precondition for any deal. The interplay between sanctions and diplomacy directly affects market probabilities.
Regime Stability
Despite widespread domestic protests and economic pressure, Polymarket assigns only 3% probability to regime collapse by April 30. The Islamic Republic's security apparatus — particularly the IRGC — remains the primary guarantor of regime survival. Traders distinguish between domestic unrest (frequent, manageable) and genuine existential threats to the system (rare, high-impact). This market is a useful barometer of tail risk.
MARKET_DYNAMICS
How Geopolitical Prediction Markets Work
Real Money, Real Signal
Unlike pundit predictions or Twitter polls, Polymarket prices are backed by real capital. When traders buy “YES” on a ceasefire at $0.76, they're risking $0.76 to win $1.00 if correct — a 32% return on a correct call. This skin-in-the-game mechanism forces honest probability assessment and penalizes overconfidence. With $100M+ deployed across Iran markets, these prices represent a deep aggregation of informed opinion.
Why Markets Beat Pundits
Academic research consistently shows prediction markets outperform expert panels and traditional forecasting methods for geopolitical events. Markets aggregate diverse information sources — OSINT analysts, regional experts, defense professionals, and macro traders — into a single price signal. No individual pundit has access to all the information embedded in a well-traded Polymarket contract.
Polymarket vs. Traditional Media
Cable news incentives favor dramatic narratives — “war is imminent” gets more clicks than “ceasefire likely.” Polymarket has no such bias. When the US-Iran ceasefire market trades at 76%, it's telling you something that headlines often obscure: the most likely outcome, priced by people with money on the line. The gap between media tone and market price often represents a tradeable opportunity.
KEY_VARIABLES
What Moves Iran Market Odds
Oil Prices
Iran's oil exports and the Strait of Hormuz chokepoint make energy markets tightly coupled to conflict escalation. Oil price spikes increase the economic cost of prolonged conflict for all parties — creating pressure toward de-escalation. Track the relationship in oil prediction markets.
Strait of Hormuz Shipping
Tanker traffic, naval deployments, and insurance rates in the Strait are leading indicators of escalation risk. A sustained disruption to shipping would have global economic consequences far exceeding the direct military conflict — making the Strait the most consequential geographic variable in these markets.
Diplomatic Channels
Back-channel diplomacy through intermediaries (Oman, Qatar, Switzerland), IAEA negotiations on nuclear inspections, and prisoner exchanges all serve as leading indicators of de-escalation. Ceasefire market odds tend to shift on diplomatic signals before official announcements.
Military Escalation Ladder
The conflict operates on a spectrum — from cyber operations and proxy actions to direct strikes and potential ground escalation. Each rung on the escalation ladder reprices every Iran-related market simultaneously. Traders watch for thresholds (strikes on mainland Iran, Hormuz closure threats) that signal a move up the ladder.
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FAQ
Iran Conflict Prediction Market FAQ
What are the odds of war with Iran?
As of the latest Polymarket data, the US-Iran ceasefire market trades at 76% YES by December 31, 2025, suggesting most capital-weighted opinion favors de-escalation over sustained conflict. The broader Iran x Israel/US conflict market trades at 85% YES for resolution by year-end. These are real-money probabilities from traders with capital at risk — not pundit speculation.
Does Polymarket have Iran markets?
Yes. Polymarket has over $100M in total volume across Iran-related markets, including ceasefire timing, regime stability, Kharg Island control, and military operations. These are among the highest-volume geopolitical markets on the platform, reflecting intense trader interest in the conflict's trajectory.
What is the Strait of Hormuz?
The Strait of Hormuz is a narrow waterway between Iran and Oman through which roughly 20% of the world's oil supply passes daily. Iran has repeatedly threatened to close it during periods of heightened tension. Any disruption would send oil prices sharply higher and trigger global economic consequences — making it one of the most closely watched geopolitical chokepoints.
Will there be a ceasefire with Iran?
The Polymarket ceasefire market currently prices a 76% probability of a US-Iran ceasefire by December 31, 2025. Key variables include diplomatic back-channels, the status of military operations, oil market dynamics, and whether both sides have domestic political incentives to de-escalate. The market has trended upward as limited strikes gave way to diplomatic signaling.
How do geopolitical prediction markets work?
Geopolitical prediction markets on Polymarket are binary YES/NO contracts that resolve based on verifiable real-world outcomes — such as whether a ceasefire is announced, territory changes control, or military operations are declared over. Traders buy shares between $0 and $1, where the price reflects the market's collective probability estimate. Unlike pundit forecasts, these prices are backed by real capital at risk.
How accurate are Polymarket predictions on conflicts?
Prediction markets have consistently outperformed expert forecasts and polls across a range of geopolitical events. The aggregation of real-money bets from thousands of participants produces well-calibrated probabilities. However, geopolitical events are inherently unpredictable — black swan events, intelligence surprises, and rapid escalation can move markets dramatically in minutes.
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Disclaimer: This page is for informational purposes only and does not constitute financial, investment, or trading advice. Prediction markets carry risk — you can lose your entire investment. Past trader performance does not guarantee future results. Always do your own research and never risk more than you can afford to lose. Polycopy is not affiliated with Polymarket. Market data is cached and may not reflect real-time prices.
Geopolitical sensitivity notice: This page discusses active military conflicts and geopolitical events that affect real people and communities. Prediction market probabilities reflect trader consensus, not certainty — geopolitical events are inherently unpredictable and can escalate or de-escalate rapidly in ways no model or market can fully anticipate. The information presented here should not be interpreted as endorsement of any outcome or policy position.