Will the US confirm that aliens exist before 2027?

Probability

2.0%↓ 0.1

Volume

$40.0M

Liquidity

$1.2M

Resolves

Jan 1, 2027

Best bid

0.1%

Best ask

99.9%

Midpoint

3.3%

Spread

0.1%

Probability history — 30 days

Summary

The market prices YES at 3.3%, down 0.1 points in the last 24 hours on $25K of daily volume. Over the charted period the probability has ranged between 3.0% and 4.7%, trending downward by 0.5 points overall. Liquidity of $1.2M makes this a deep market where quotes are meaningful.

Bull case

+Buyers of YES have defended the recent range — the probability has held above its 3.0% low.
+Sustained volume ($40.0M lifetime) means the current price reflects real position-taking, not a stale quote.
+At 3.3%, YES pays roughly 30.3x if the event occurs.

Bear case

−The market has traded as high as 4.7% in this period — pricing is not settled.
−At 3.3%, NO pays roughly 1.0x if the event fails.
−Resolution is strict — read the criteria below carefully; markets often resolve NO on technicalities.

AI insight

This is a quantitative read derived from live Polymarket data only — no AI or news research was performed. Connect Ollama for local open-model analysis, or a hosted AI key for web-grounded research. Structurally: liquidity is deep enough that the printed probability is a credible consensus estimate, and the 0.1-point 24h move suggests no major new information in the last day.

Deterministic analysis from live Polymarket data only. Connect Ollama or a hosted AI key for generated reasoning.

Timeline

Sep 2
Charted period opens at 3.8%
Start of the available price history window.
Sep 9
Period low: 3.0%
Lowest market-implied probability of YES.
Sep 18
Period high: 4.7%
Peak market-implied probability of YES.
Oct 2
Currently 3.3%
Latest print with $25K of 24h volume.

Resolution rules

This market will resolve to "Yes" if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any US federal agency definitively states that extraterrestrial life or technology exists by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". The primary resolution source for this market will be official information from the government of the United States, however a consensus of credible reporting will also be used.

Sources

Polymarket market page

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