Will the Democratic Party win the MI-09 House seat?

Prediction markets currently give a 9% probability that Will the Democratic Party win the MI-09 House seat?. This contract trades at 9¢ on Polymarket, closing November 3, 2026. This market displays extreme mispricing with a 9¢ Democratic price generating a 1,845% implied yield on the Yes side, suggesting either severe undervaluation or structural liquidity issues preventing rational arbitrage.

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9¢
Bid/Ask 8/10¢·Spread 2¢·Vol $0·OI $45,182.466·Closes Nov 3, 2026·195d remaining
0x85f69bc877f0d6d588b63bb9b0edfd2bc9af2bad1e261a4ba6d30a1d2a38c136

Analysis

5d ago

This market displays extreme mispricing with a 9¢ Democratic price generating a 1,845% implied yield on the Yes side, suggesting either severe undervaluation or structural liquidity issues preventing rational arbitrage. The zero 24-hour volume combined with $13,151.71 open interest and a tight 2¢ spread indicates the market is essentially frozen despite 200 days to expiration, raising questions about whether this reflects genuine conviction or simply illiquidity trapping positions. The 10/10 Cliff Risk Index and massive yield differential (No side at only 18%) warrant caution—this could represent either a genuine market inefficiency or a sign that the underlying contract mechanics or resolution criteria are creating distortions that sophisticated traders are avoiding.

Resolution rules

This market will resolve according to the party of the candidate who wins the MI-09 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) 1893.4%
IY (No) 18.5%
Adj IY 947%
CRI 10
▶ Full indicator table (4)
IndicatorValue
IY (Yes)1893.4%
IY (No)18.5%
Adj IY947%
CRI10

Regime

Label
neutral
Score
0.5
Spread
2¢
Computed
4/22/2026, 2:00:43 AM
Indicators computed 4/22/2026, 1:53:18 AM

Trade

View on polymarketsf trade 0x85f69bc877f0d6d588b63bb9b0edfd2bc9af2bad1e261a4ba6d30a1d2a38c136 yes 100

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