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1 megaton meteor strike in 2026 Odds

Polymarket traders give No a 97% chance.

Polymarket Volume $120K 24h $442 Liquidity $10.2K Ends Mar 1, 2027 Updated Nov 8, 6:30 AM EST
OutcomeChanceOdds24h
Yes
3% +3409 ▼ 2
No
97% -3409 ▲ 2

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Price history

0% 25% 50% 75% 100% Oct 16 Nov 7
1 megaton meteor strike in 2026?

Resolution rules

This market will resolve to "Yes" if a natural meteoroid (bolide) explodes in Earth's atmosphere with a total impact energy greater than or equal to 1 megaton (1000 kilotons) of TNT equivalent between January 1 and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. The object must be classified as a natural meteoroid; events involving artificial objects or reentry vehicles do not qualify. The primary resolution source will be the NASA JPL Fireball and Bolide Data repository: https://cneos.jpl.nasa.gov/fireballs/. The relevant field for determining impact energy is the “Impact Energy (kt)” column. If this dataset has not been updated to include all relevant dates by February 28, 2027, or if the NASA JPL Fireball and Bolide Data repository becomes permanently unavailable, this market may resolve based on a consensus of credible sources including the European Space Agency (ESA), the International Asteroid Warning Network (IAWN), the U.S. Department of Defense, or credible reporting of a scientific consensus, such as a NASA press release.

Source: Polymarket. The venue's rules are final.

FAQ

What are the odds of "1 megaton meteor strike in 2026"?

As of Nov 8, 6:30 AM EST, traders on Polymarket price No at 97%, about -3409 in American odds. Prices move with every trade.

How are prediction market odds calculated?

Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.

When does this market close?

Polymarket lists Mar 1, 2027 as the end date. It can close earlier if the outcome is decided.

Where can I trade on 1 megaton meteor strike in 2026?

This market trades on Polymarket. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.