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Markets/Military action against Iran ends by April 30, 2026?
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Military action against Iran ends by April 30, 2026?

Closes April 30, 2026

Polymarket Price

99%YES
1%NO

Volume 24h

$47K

Liquidity

$8K

Bid / Ask

99% / 99%

Spread

0.10pp

Expert Signal

98%

Bayesian YES estimate

vs market-1.0pp
confidence21%
methodensemble

Research Summary

Prediction markets currently price "Military action against Iran ends by April 30, 2026?" at 99% YES / 1% NO. In the last 24 hours, $47K has been traded. A Bayesian estimate puts the probability at 98%. The bid-ask spread is 0.10 percentage points. The market closes on April 30, 2026.

Cite this snapshot

ForecastMind (2026-04-11). "Military action against Iran ends by April 30, 2026?." Prediction market snapshot: YES 99%, NO 1%. Retrieved from https://forecastmind.org/markets/1706371

Outcome Markets54 markets

This event has 54 active outcome markets. April 29, 2026: 99%, April 20, 2026: 99%, April 23, 2026: 99%.

Military action against Iran ends by April 30, 2026?

99%

Topic Intelligence

✦ AI Analysis

Synthesizes price, cross-venue gaps, Bayesian edge, and event context into a concise brief.

Price History

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Price History

+0.7pp

Key Moments

First recorded

98% YES

Apr 10, 2026

Current

99% YES (+0.1pp recent)

Apr 11, 2026

Order Book (YES)

Expected Value Calculator

%
1%Market: YES 99%99%
Buy YES@ 99¢
Edge

+0.1%

EV per $ wagered

Full Kelly4.8%
½ Kelly2.4%
Buy NO@ 1¢

-4.8%

EV per $ wagered

Buy YES+0.1% EV per dollar wagered·Kelly 4.8%

EV = return on investment if your probability is correct. Kelly = optimal bankroll fraction (½ Kelly is a common conservative choice). Fees not included.

Backtest Strategy

50%

Enter when YES price ≤ this