Will the U.S. confirm that aliens exist?
How it resolves
The market resolves positively only if a specified U.S. official or federal agency definitively states that extraterrestrial life or technology exists by the applicable deadline.[7]
Latest probabilities
The latest snapshot lists probabilities of roughly 0.5% before November 1, 1.5% before December 1, and 4.45% before 2027 on one platform. A separate market’s end-of-year estimate was also in the low single digits.[7]
Why odds stay low
These figures show that traders distinguish between growing government attention and an actual confirmation. Public interest and official investigations have not translated into a high expectation of a breakthrough announcement.[4][7]
What to watch
Unless a qualifying statement is issued before the relevant cutoff, the contracts resolve negatively. The market data therefore supports skepticism about a near-term official confirmation, while leaving open the possibility of future disclosures.[7]