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Sciencecloses in 3mo

How many large volcano eruptions (VEI ≥4) in 2026?

This market will resolve according to the number of natural volcanic eruptions with a Volcanic Explosivity Index (VEI) of 4 or higher between January 1 and December 31, 2026, 11:59 PM ET. The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specific…

As of 12 September 2026, "0" leads at 47% implied probability (-1.5pp over the last 24h). The biggest 24h move is "1", from 41% to 49%. The event has traded $1.2M in total ($125 in the last 24h) with $4.6K of liquidity across 6 markets. Trading is due to close on 1 January 2027.

24h volume
$125
Total volume
$1.2M
Liquidity
$4.6K
Markets
6
1 Jan 2027
Climate & ScienceEarthquakesWeatherNatural DisastersScience

Chart, demo trading & order book

Market0
Yes47.0¢
24h Chg-1.5pp
Mkt Vol$499.9K
live
Order bookYes
Market tradeslive · 6s
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Holders and activity

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Markets and probabilities

6 markets
How to read

The percentage is the implied probability of the outcome, between 0% and 100%. For mutually-exclusive markets the sum trends to 100% (no vig). The ▲/▼ arrow shows the change over the selected window (1h/24h/7d/30d) in percentage points (pp). Click a market to see its top holders (with average entry price and position change) and the latest trades.

How many large volcano eruptions (VEI ≥4) in 2026? — Polymarket implied odds · Polytracker