PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningStale data
Data as of Oct 31, 2026, 6:12 PM UTC · policy pm-quality-4
Selected book midpoint
No · —
Loading selected book…
—
Stored reference
No 100%
No 100%Market quality
≤49 / 100
Low quality24h Volume
$105
Liquidity
$23.4K
Medium liquidityOpen interest
$2K
Bid / Ask
— / —
NoSpread
—
Comments
0
7d Change
-1.9 pts
Market data
Updated 2 hours ago
StaleSep 22, 26, 1:34 AM UTCNov 3, 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
Loading top holders
Market depth · No
Loading selected book…
—
Related Markets
Related questions for context, not a comparison of equivalent contracts.
How many House seats will the Republicans flip in 2026? [linear, 0-100]
Manifold MarketsHow many House seats do the Republicans flip in 2026?
Manifold MarketsSullivan flips Peltola for Alaska Senate by November 2?
PolymarketOsborn flips Ricketts for Nebraska Senate by November 2?
PolymarketPaxton flips Talarico for Texas Senate by November 2?
PolymarketDemocratic Senate odds on November 1?
PolymarketRules
This market will resolve to "Yes" if the Republican Party's hourly odds value is higher than the Democratic Party's hourly odds value in the "Senate Control 2026" listing on PredictionMarketOdds.com for 4 consecutive hourly odds values, all published for a datapoint between market creation and November 3, 2026, 12:00 AM ET.
- Otherwise, this market will resolve to "No".
- An hourly odds value is the value in the "Odds of Happening" column that PredictionMarketOdds.com publishes for an option for a one-hour "Time Window (ET)", as shown on the listing page and in the "Odds History" graph.
- Hourly odds values are compared at the precision published by PredictionMarketOdds.com (one tenth of a percent).
- An hour in which the two values are equal does not count as the Republican Party being higher and ends any run of consecutive hourly odds values.
- Hours for which PredictionMarketOdds.com publishes no hourly odds value for either option (shown as "NO_PRINT") will be disregarded and will neither count toward nor end a run of consecutive hourly odds values.
