Between 11 and 13 earthquakes of magnitude 7.0 or higher worldwide in 2026 priced at 16.0% on Polymarket, down 6.5 points, on $421K traded

The Polymarket contract covering between 11 and 13 earthquakes of magnitude 7.0 or higher worldwide in 2026 was priced at 16.0%, down 6.5 percentage points, with $421K traded, in the Oct 20, 2026 update published at 11:24 AM ET.

A repricing without a new reported catalyst

According to predictionbubbles.net, the earthquake contract appeared among the highlighted movers on its market-tracking page. The site measures changes over 24 hours and refreshes its data every 15 minutes; the supplied snapshot was read from the venues on 20 Oct 2026 at 15:12 UTC.

The accompanying news summary reported no significant new platform headline in the preceding 30 minutes. Its search surfaced only previously handled material, leaving no fresh reported catalyst in the supplied coverage to explain the decline.

What the figures establish

According to predictionbubbles.net, its rankings compare absolute changes in implied probability, measured in percentage points rather than relative percentages. The board covers Polymarket and Kalshi and ranks open contracts only when a valid 24-hour comparison is available.

The $421K trading figure provides activity context, but the supplied headline does not specify its measurement period. Nor does the material provide the current earthquake count, the contract’s settlement criteria or order-book depth. The price change therefore establishes a shift in traders’ assessment of this particular annual range, not a documented change in seismic conditions.

What it means for prediction markets

• The decline concerns a specific range. A lower price for between 11 and 13 qualifying earthquakes does not, by itself, show whether traders favor a total below or above that range.
• The catalyst remains unestablished. The supplied coverage offers no new report tying the 6.5-point move to an earthquake event or revised count.
• Volume is not liquidity. The $421K traded figure alone cannot establish how much trading drove the latest move or how readily the market could absorb additional orders.