Will the US officially declare war on Iran by December 31, 2026?

Will the US officially declare war on Iran by...?

Open · Resolves in 149 days View on Polymarket ↗ (opens in a new tab)

Current Probability

5.5%

24h Change

+0.5 pp

Signal Score

42/100

Data Confidence

High (80)

24h probability rose 0.5pp; volume is 66.1x the prior 6-day daily average

Market data

Updated 4 days ago

Last radar sync

2026-07-30 18:59 UTC

Why This Signal Matters

Supporting facts beyond the headline signal reason.

  • 24h probability rose 0.5pp
  • 24h volume is 66.1x the prior 6-day daily average
  • Liquidity depth $98,300

Probability History

Stored CLOB and sync snapshots with a compact read of recent movement.

Latest 5.5% · Jul 30, 06:45 PM

4% 7% 6% Jul 29 Jul 30 Jul 30 Jul 30 Current 5.5% · 7d of stored history · 27 pts

Current

5.5%

24h Change

+0.5 pp

7d Change

Insufficient 7d price history

Coverage

7d of stored history

34 stored snapshots · Latest sample Jul 30, 06:45 PM

View history table
Time Probability
7/30/2026, 6:45:00 PM 5.5%
7/30/2026, 6:00:00 PM 5.5%
7/30/2026, 5:00:00 PM 5.5%
7/30/2026, 4:00:00 PM 5.5%
7/30/2026, 3:00:00 PM 5.5%
7/30/2026, 2:00:00 PM 5.5%
7/30/2026, 1:15:00 PM 5.5%
7/30/2026, 1:00:00 PM 5.5%
7/30/2026, 12:00:00 PM 5.5%
7/30/2026, 11:00:00 AM 5.5%
7/30/2026, 10:00:00 AM 4.5%
7/30/2026, 9:00:00 AM 5.0%
7/30/2026, 8:00:00 AM 4.5%
7/30/2026, 7:30:00 AM 5.0%
7/30/2026, 7:00:00 AM 5.0%
7/30/2026, 6:00:00 AM 5.0%
7/30/2026, 5:00:00 AM 5.0%
7/30/2026, 4:00:00 AM 5.0%
7/30/2026, 3:00:00 AM 5.0%
7/30/2026, 2:00:00 AM 5.0%
7/30/2026, 1:00:00 AM 5.0%
7/30/2026, 12:00:00 AM 5.0%
7/29/2026, 11:00:00 PM 5.0%
7/29/2026, 10:00:00 PM 5.0%

Market Snapshot

Incremental context not covered in the hero summary.

1h Change

Unchanged

7d Change

Insufficient 7d price history

24h Volume

$57.8K

Volume vs Baseline

66.1x baseline

Liquidity

$98.3K

Market Significance

High (78)

Market Status

Open · Resolves in 149 days

End Date

Dec 31, 2026

Attention Score

68

Signal Quality Breakdown

Components behind the hero Signal Score of 42/100.

Probability Momentum 2
Volume Activity 100
Liquidity Quality 88
Persistence 20
Data Confidence High (80)

Next Steps

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