Will the Republican Party win the NC-01 House seat?

Prediction markets currently give a 48% probability that Will the Republican Party win the NC-01 House seat?. This contract trades at 48¢ on Polymarket, closing November 4, 2026. The Republican probability has collapsed 46 percentage points over seven days (from 54¢ to 28¢), now pricing Republicans at just 34¢ despite 199 days until resolution, suggesting a significant adverse information arrival (2.1/hour).

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48¢
Bid/Ask 42/54¢·Spread 12¢·Vol $10·OI $1,775.658·Closes Nov 4, 2026·196d remaining
0x587f44f11f175ae5a67de2052bceec0a2eb9bb9b98c99f051103211211604606
7-day price1296 snapshots · 4 regime
57¢48¢ current
Apr 826¢Apr 21

Analysis

2d ago

The Republican probability has collapsed 46 percentage points over seven days (from 54¢ to 28¢), now pricing Republicans at just 34¢ despite 199 days until resolution, suggesting a significant adverse information arrival (2.1/hour). The extreme realized volatility of 1826% and 9.55 vol ratio indicate this market has experienced severe price swings, though current zero 24-hour volume and a wide 35¢ spread raise liquidity concerns that may not reflect true consensus pricing. The asymmetric implied yields (473% for Yes vs. 71.5% for No) and elevated cliff risk suggest market participants are pricing in substantial tail risk, possibly reflecting recent polling shifts or candidate developments in this traditionally competitive North Carolina district.

Resolution rules

This market will resolve according to the party of the candidate who wins the NC-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026. ​​A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources. This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).

Indicators

IY (Yes) 201.6%
IY (No) 171.8%
Adj IY 101%
CRI 1
▶ Full indicator table (4)
IndicatorValue
IY (Yes)201.6%
IY (No)171.8%
Adj IY101%
CRI1

Regime

Label
neutral
Score
0.5
Spread
12¢
Computed
4/21/2026, 8:25:31 PM
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0x587f44f11f175ae5a67de2052bceec0a2eb9bb9b98c99f051103211211604606 yes 100

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