Markets/Will the U.S. invade Iran by March 31?

Will the U.S. invade Iran by March 31?

Data as of Mar 21, 2026, 01:39 PM UTC

Closes March 31, 2026

Polymarket Price

16%YES

84%NO

Volume 24h

$208K

Liquidity

$48K

✦ AI Analysis

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

Price History

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Price History

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Order Book (YES)

Expected Value Calculator

Your probability estimate

1%Market: YES 16%99%

Buy YES@ 16¢

-0.3%

EV per $ wagered

Buy NO@ 84¢

Edge

+0.1%

EV per $ wagered

Full Kelly0.3%

½ Kelly0.2%

Buy NO—+0.1% EV per dollar wagered·Kelly 0.3%

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

Entry threshold

50%

Enter when YES price ≤ this

From date

To date

Research Summary

Prediction markets currently price "Will the U.S. invade Iran by March 31?" at 16% YES / 84% NO. In the last 24 hours, $208K has been traded. The market closes on March 31, 2026.

Cite this snapshot

ForecastMind (2026-03-21). "Will the U.S. invade Iran by March 31?." Prediction market snapshot: YES 16%, NO 84%. Retrieved from https://forecastmind.org/markets/1394368

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