Will the Democratic Party win the ID-01 House seat?

Prediction markets currently give a 6% probability that Will the Democratic Party win the ID-01 House seat?. This contract trades at 6¢ on Polymarket, closing November 3, 2026. This market shows extreme asymmetry with a 2859.8% implied yield on the Yes side versus just 11.7% on the No side, suggesting the 6¢ price significantly undervalues Democratic chances in Idaho's heavily Republican 1st district.

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6¢
Bid/Ask 6/6¢·Spread 0¢·Vol $0·OI $21,775.192·Closes Nov 3, 2026·195d remaining
0x196a834f36c3238f96bf046e9529587224479caf37ae255c2a4fd8fc49eea837
7-day price20 snapshots · 3 regime
6¢6¢ current
Apr 83¢Apr 12

Analysis

4d ago

This market shows extreme asymmetry with a 2859.8% implied yield on the Yes side versus just 11.7% on the No side, suggesting the 6¢ price significantly undervalues Democratic chances in Idaho's heavily Republican 1st district. The $17.3M open interest combined with zero 24-hour volume indicates the market is illiquid and potentially stale, with the recent price movement from 4¢ to 6¢ possibly reflecting outdated information rather than fresh conviction. With 200 days to expiration and a notable 16 Cliff Risk Index, traders should be cautious about the extreme yield disparity, which may reflect either genuine Republican dominance in the district or a liquidity-driven mispricing.

Resolution rules

This market will resolve according to the party of the candidate who wins the ID-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) 2930.2%
IY (No) 11.9%
Adj IY 1465%
CRI 16
▶ Full indicator table (4)
IndicatorValue
IY (Yes)2930.2%
IY (No)11.9%
Adj IY1465%
CRI16

Regime

Label
neutral
Score
0.409
Spread
0¢
Computed
4/21/2026, 8:27:34 PM
Observability mediumEvent type political
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0x196a834f36c3238f96bf046e9529587224479caf37ae255c2a4fd8fc49eea837 yes 100

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