YES
5%
PRICE $0.05 · IMPLIED 5%▸ BUY YES
LIVE · TRADING OPENSCIENCE219D 8H REMAINING
10.0 or above earthquake before 2027?
RESOLVESDec 31, 2026 · 12:00 AM UTC
CONTRACT0x16df…5e84
Current odds
Live · updates every 20sNO
95%
PRICE $0.95 · IMPLIED 95%▸ BUY NO
Price history
OPEN 24H
0.01
Yes
HIGH 24H
0.07
at 11:42 ET
LOW 24H
0.01
at 02:18 ET
CHANGE
+0.04
+7.0% on Yes
Market stats
Polymarket · CLOB24H VOLUME
$216
Past 24 hours
TOTAL VOLUME
$607k
Since creation
LIQUIDITY
$13k
Available to trade
Recent trades
Last 10 fills · live| TIME | SIDE | PRICE | SIZE | VALUE | TRADER |
|---|---|---|---|---|---|
About this market
ContextThis market will resolve to “Yes” if 1 or more earthquakes with a magnitude of 10.0 or higher occur anywhere on Earth between December 8, 2025 12:00 PM ET, and December 31, 2026, 11:59PM ET. Otherwise, this market will resolve to “No”. The resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program (https://earthquake.usgs.gov/earthquakes/browse/significant.php#sigdef). If an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until January 31, 2027, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used. After a qualifying earthquake is registered, this market will remain open for 24 hours to account for any revisions to its recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.
How trading works
Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders at your target price. All positions are settled in USDC when the market resolves.
Resolution
Markets resolve through UMA's Optimistic Oracle. After the market closes, a proposer submits a resolution, followed by a 2-hour dispute window. If no dispute is raised, the resolution is accepted. Disputed markets go to UMA token holder vote.
FAQ
Resolution & tradingHow is this market resolved?+
The market resolves based on the official outcome as verified by the UMA Optimistic Oracle.
When does this market close?+
Trading closes at Dec 31, 2026 · 12:00 AM UTC. After close, the UMA oracle proposes a resolution and a 2-hour dispute window opens before final settlement.
What are the possible outcomes?+
The possible outcomes are: Yes (5%), No (95%). Each contract pays out $1 if correct, $0 otherwise.
What happens if the resolution source is unavailable?+
If the primary resolution source is unavailable, the market may be delayed or resolved by UMA oracle vote using credible alternative sources. Polymarket's optimistic oracle has final authority on disputed resolutions.
How do I trade on Polymarket?+
You need a Polymarket account (sign up with email or crypto wallet). Connect a Polygon-compatible wallet, fund it with USDC, and you can buy or sell shares of any outcome at the current market price. All settlements are in USDC.