
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 · ≤6
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Book received (not venue quote time): —
Related Markets
Related questions for context, not a comparison of equivalent contracts.
How many 5.5 or above earthquakes worldwide October 5 - October 11?
How many 6.5 or above earthquakes worldwide October 5 - October 11?
How many 6.5 or above earthquakes worldwide October 12 - October 18?
How strong of an earthquake will occur worldwide by October 31?
Drake: Highest daily view count (October 5, 2026 - October 11, 2026)
KATSEYE: Highest daily view count (October 5, 2026 - October 11, 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 12, 2026, 12:00 AM ET and October 18, 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-12-october-18AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+30 more outcomes
+3 more outcomes
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+3 more outcomes