
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · more than 13
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
How many 6.5 or above earthquakes worldwide October 26 - November 1?
How strong of an earthquake will occur worldwide by October 31?
How many 7.0 or above earthquakes in 2026?
How strong of an earthquake will occur worldwide by November 30?
Bad Bunny: Highest daily view count (October 26, 2026 - November 1, 2026)
Taylor Swift: Highest daily view count (October 26, 2026 - November 1, 2026)
Rules
This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between October 26, 2026, 12:00 AM ET and November 1, 2026, 11:59 PM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/how-many-5pt5-or-above-earthquakes-worldwide-october-26-november-1AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+32 more outcomes
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