Will the US confirm that aliens exist before 2027?

Will the US confirm that aliens exist by...?

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

Current Probability

6.5%

24h Change

+1.0 pp

Signal Score

43/100

Data Confidence

High (80)

24h probability rose 1.0pp; volume is 5.3x the prior 6-day daily average

Market data

Updated 4 days ago

Last radar sync

2026-07-31 10:05 UTC

Why This Signal Matters

Supporting facts beyond the headline signal reason.

  • 24h probability rose 1.0pp
  • 24h volume is 5.3x the prior 6-day daily average
  • Liquidity depth $485,179

Probability History

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

Latest 6.5% · Jul 31, 10:00 AM

5% 8% 7% Jul 30 Jul 30 Jul 31 Jul 31 Current 6.5% · 7d of stored history · 26 pts

Current

6.5%

24h Change

+1.0 pp

7d Change

Insufficient 7d price history

Coverage

7d of stored history

70 stored snapshots · Latest sample Jul 31, 10:00 AM

View history table
Time Probability
7/31/2026, 10:00:00 AM 6.5%
7/31/2026, 9:00:00 AM 6.5%
7/31/2026, 8:00:00 AM 6.5%
7/31/2026, 7:00:00 AM 6.5%
7/31/2026, 6:00:00 AM 6.5%
7/31/2026, 5:00:00 AM 6.5%
7/31/2026, 4:00:00 AM 6.5%
7/31/2026, 3:00:00 AM 6.5%
7/31/2026, 2:00:00 AM 6.5%
7/31/2026, 1:00:00 AM 6.5%
7/31/2026, 12:00:00 AM 6.5%
7/30/2026, 11:00:00 PM 6.5%
7/30/2026, 10:00:00 PM 6.5%
7/30/2026, 9:00:00 PM 6.5%
7/30/2026, 8:00:00 PM 6.5%
7/30/2026, 7:00:00 PM 6.5%
7/30/2026, 6:45:00 PM 6.5%
7/30/2026, 6:00:00 PM 6.5%
7/30/2026, 5:00:00 PM 6.5%
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, 1:00:00 PM 5.5%
7/30/2026, 12:00:00 PM 5.5%

Market Snapshot

Incremental context not covered in the hero summary.

1h Change

Unchanged

7d Change

Insufficient 7d price history

24h Volume

$85.0K

Volume vs Baseline

5.3x baseline

Liquidity

$485.2K

Market Significance

High (79)

Market Status

Open · Resolves in 149 days

End Date

Dec 31, 2026

Attention Score

69

Signal Quality Breakdown

Components behind the hero Signal Score of 43/100.

Probability Momentum 3
Volume Activity 100
Liquidity Quality 89
Persistence 20
Data Confidence High (80)

Next Steps

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