
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 · Men's 100m Freestyle
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Rules
This market will resolve to “Yes” if any swimmer sets a new short course (25m) world record in the listed event at the 2026 World Aquatics Swimming Championships (25m), scheduled for December 1-6, 2026 in Beijing, China.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/short-course-worlds-2026-world-records-brokenAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+3 more outcomes
+8 more outcomes
+8 more outcomes