What is the current probability?

As of the latest cache refresh, the YES contract trades at 20%, implying a 20% chance of YES.

When does this market close?

This market closes on Jan 01, 2028. After close the venue settles the contract based on the official resolution source.

kalshi Science and Technology

Before 2028

Closes Jan 01, 2028 (563d) 24h volume 5.7K Open interest 108.1K Event Will the U.S. confirm that aliens exist?

20%

implied YES probability

-2.0pp 24h

Last 35 days · High 30% · Low 19% · 7d -14.8pp · 30d -11.5pp

Spread 2.0¢ · Mid 29.0¢

Open on Kalshi

Frenzy Capital does not execute trades on prediction markets — we aggregate public order-book and trading data for analysis.

Prediction market data reflects speculative event probabilities, not guaranteed outcomes. This is not investment advice. See Terms §17.