Will the Democratic Party win the PA-10 House seat?

Prediction markets currently give a 68% probability that Will the Democratic Party win the PA-10 House seat?. This contract trades at 68¢ on Polymarket, closing November 4, 2026. This PA-10 market shows extreme illiquidity with zero 24-hour volume despite $8,408 open interest, suggesting the 69¢ Democratic price may not reflect true consensus given the thin order book.

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68¢
Bid/Ask 66/69¢·Spread 3¢·Vol $0·OI $10,666.032·Closes Nov 4, 2026·196d remaining
0x1ba8c5b414501846fafc1639481a839d57bc3bbb62471400e86224e93c2281f5
7-day price1331 snapshots · 3 regime
76¢68¢ current
Apr 837¢Apr 21

Analysis

4d ago

This PA-10 market shows extreme illiquidity with zero 24-hour volume despite $8,408 open interest, suggesting the 69¢ Democratic price may not reflect true consensus given the thin order book. The massive 404% implied yield on the "No" side and 1,412% realized volatility indicate wild price swings on minimal trading activity, making the current quote potentially unreliable for serious position-taking. With 201 days to expiry and an information arrival rate of only 3.5 events per hour, this market lacks the depth and activity needed for confident pricing, though the modest 3¢ spread suggests some baseline liquidity exists.

Resolution rules

This market will resolve according to the party of the candidate who wins the PA-10 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) 87.6%
IY (No) 395.4%
Adj IY 198%
CRI 2
▶ Full indicator table (4)
IndicatorValue
IY (Yes)87.6%
IY (No)395.4%
Adj IY198%
CRI2

Regime

Label
neutral
Score
0.5
Spread
3¢
Computed
4/21/2026, 8:29:04 PM
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0x1ba8c5b414501846fafc1639481a839d57bc3bbb62471400e86224e93c2281f5 yes 100

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