PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningStale data
Data as of Oct 27, 2026, 10:53 AM UTC · policy pm-quality-4
Selected book midpoint
John Hickenlooper (D) · —
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Stored reference
John Hickenlooper (D) 99%
John Hickenlooper (D) 99%Market quality
70 / 100
Medium quality24h Volume
$25
Liquidity
$84.4K
High liquidityOpen interest
$20.7K
Bid / Ask
— / —
John Hickenlooper (D)Spread
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Comments
1
7d Change
+0.3 pts
Market data
Updated 10 minutes ago
Oct 13, 25, 10:38 PM UTCNov 4, 26, 4:59 AM 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 · John Hickenlooper (D)
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Colorado Senate Election Margin of Victory
PolymarketColorado Senate Election: Turnout
PolymarketWhich party will win the 2026 Colorado Senate Election?
Manifold MarketsColorado Senate margin of victory
Kalshi2026 Colorado Senate Race
Robinhood (Rothera)Colorado Senate election: Robert Chew vote percent
KalshiRules
This market will resolve according to the winner of the 2026 midterm Colorado U.S. Senate election, inclusive of any run-offs.
- A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question.
- Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
- Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
- The candidates may be named in the contract for the convenience of traders.
- In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
Prediction Source Comparison
- Also available on Robinhood (Rothera) — 2026 Colorado Senate Race · Democrat 98%
- Also available on Manifold Markets — Which party will win the 2026 Colorado Senate Election? · Democrats 99%
- Also available on Kalshi — Colorado Senate winner? · John Hickenlooper 97%