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OtherExpires Mar 31, 2027

Major volcano eruption (VEI ≥6) in 2026?

Probability

10¢

1h

+0.0pp

24h

+0.0pp

24h Vol

$10.00

Liquidity

$22.7K

Probability (last 7 days)

-2.0pp 7d
Apr 18, 2026, 16:00Apr 25, 2026, 14:13
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 2 factors
  1. 1

    Resolution-risk signal firing

    Expires in 8146h with open resolution ambiguity.

  2. 2

    Thin liquidity

    Only $22.7k of visible book — small orders can move the line. Treat the probability as a soft estimate.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

AI prose summary

 

Prose narration of the same metrics shown in the structured breakdown above. Cites only the market data on this page — no news, no predictions. Use the structured factors as the canonical answer; this is here for readability.

Timeline — news, trades, signals, price moves

AllTradesSignalsPrice
  • 0s agoResolve

    Market resolves in 8145.8h

    LOW
  • 14:13Signal

    Signal · Resolution risk

    Expires in 8146h with open resolution ambiguity.

    LOW
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve to "Yes" if a natural volcanic eruption with a Volcanic Explosivity Index (VEI) of 6 or higher occurs between the market's creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized. If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus. Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.

Resolution & Risk

LOW risk
End date
Mar 31, 2027
UMA status
n/a
Resolution source
Not specified in metadata
Market type
Binary
  • No obvious resolution-risk signals in metadata.
Read full market rules on Polymarket

Alerts

¢
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