PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
35 - 59 · —
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Stored reference
35 - 59 96%Leader of 5 outcomes
35 - 59 96%Market quality
54 / 100
Medium quality24h Volume
$126
Liquidity
$3.2K
Medium liquidityOpen interest
$6.7K
Bid / Ask
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35 - 59Spread
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Comments
0
7d Change
+10.8 pts
Market data
Updated 18 minutes ago
Sep 30, 26, 1:44 PM UTCNov 11, 26, 4:00 PM UTC
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.
- Minimum order (shares):
- 5
- Tick size:
- 0.1 percentage points
- Fees:
- Yes
Top holders
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Market depth · 35 - 59
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This market will resolve according to the number of tornadoes recorded in the United States during the specified month, based on the monthly count published on the National Centers for Environmental Information U.S. Tornadoes Time Series page (see: https://www.ncei.noaa.gov/access/monitoring/tornadoes/time-series).
- Only tornadoes appearing in the final NCEI dataset for that month will count.
- The brackets are mutually exclusive and collectively exhaustive: each range is inclusive of both of its stated endpoints, and the monthly tornado count falls within exactly one bracket.
- As of market creation, the relevant report is scheduled to be released on November 11, 2026 at 11:00 AM ET (Release schedule: https://www.ncei.noaa.gov/access/monitoring/dyk/monthly-releases).
- The market will resolve based on the first relevant tornado count published on the NCEI tornado time-series page after this scheduled release time.
- If the value published after this scheduled release time is labeled preliminary, it will still determine resolution, and the market will resolve independently of any subsequent revisions, corrections, or retroactive adjustments.