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$41.6b

24H VOL:

$166,080,299

24H TRANSACTIONS:

2,821,293,142

OPEN INTEREST:

$1,630,424,680

73,083

Markets across

1,369

events

MATCHED EVENTS:

139

PLATFORM COVERAGE:

4

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

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

Nov 25, 2025, 1:05 PM EST - Dec 31, 2026, 11:59 PM EST
Total volume:
$75,385,650
Volume 24h:
$7,374,676
1,587%
Liquidity:
$879,662
42%
Open interest:
$8,802,830N/A

December 31

 - Polymarket

December 31 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Dec 31, 2026

Will the US confirm that aliens exist before 2027?

4%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 4¢ buys you 2,500 shares | Odds: 4% Total Payout: $2,500 | Net Profit: $2,400 Multiplier: 25.00x | ROI: 2,400% APY not meaningful 65 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

December 31

Trade
4%
Yes 4¢No 96.1¢
0.1¢
$793,837
$42,955,215
0.12%
N/A
N/A
2mo 5d
active
polymarket

October 31

0%
Yes 0.4¢No 99.7¢
0.1¢
$85,825
$1,393,979
11%
N/A
N/A
4d 20h 9m
active
polymarket

June 30

0%
Yes 0¢No 100¢
—
N/A
$11,225,287
N/A
N/A
N/A
Settled
No
polymarket

May 31

0%
Yes 0¢No 100¢
—
N/A
$8,741,733
N/A
N/A
N/A
Settled
No
polymarket

September 30

0%
Yes 0¢No 100¢
—
N/A
$7,189,414
N/A
N/A
N/A
2mo 5d
No
polymarket

March 31

0%
Yes 0¢No 100¢
—
N/A
$1,941,378
N/A
N/A
N/A
Settled
No
polymarket

April 30

0%
Yes 0¢No 100¢
—
N/A
$1,938,643
N/A
N/A
N/A
Settled
No
Total markets: 7

Intro

This market tracks whether a high-ranking US official will make a definitive public statement confirming the existence of extraterrestrial life or technology. On Polymarket, the probability that such confirmation occurs before the end of 2026 stands at 7.5%, with a narrower 3.8% probability for confirmation by September 30, 2026. Resolution will be determined by official statements from the President, Cabinet members, Joint Chiefs of Staff, or federal agencies, with credible reporting serving as a secondary source. Watch for any formal government announcements or congressional disclosures leading up to the September 30, 2026 betting deadline.

Polymarket

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.