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

Prediction markets currently give a 92% probability that Will the Democratic Party win the WA-10 House seat?. This contract trades at 92¢ on Polymarket, closing November 3, 2026. This market shows extreme skew with the Democratic candidate priced at 92¢ reflecting strong confidence in a Democratic hold of WA-10, yet the asymmetric implied yields (15.8% for Yes versus 2091.8% for No) reveal severe liquidity constraints on the No side.

█████████████████████████████████████░░░
92¢
Bid/Ask 91/92¢·Spread 1¢·Vol $0·OI $33,205.496·Closes Nov 3, 2026·195d remaining
0xc00253e69a9f1637c75b0fe87ba19a12f54b5717fb6f1d160d60ec302a3e114d

Analysis

5d ago

This market shows extreme skew with the Democratic candidate priced at 92¢ reflecting strong confidence in a Democratic hold of WA-10, yet the asymmetric implied yields (15.8% for Yes versus 2091.8% for No) reveal severe liquidity constraints on the No side. The $0 in 24-hour volume combined with $27,403 open interest and a tight 1¢ spread suggests this is a relatively illiquid position market where the pricing may not reflect true consensus, particularly given the 201 days to expiration and moderate cliff risk index of 12. The extraordinarily high risk-adjusted implied yield of 1046% indicates that betting against the Democratic outcome carries outsized payoff potential but with minimal liquidity to execute such trades.

Resolution rules

This market will resolve according to the party of the candidate who wins the WA-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) 16.3%
IY (No) 2150.9%
Adj IY 1075%
CRI 12
▶ Full indicator table (4)
IndicatorValue
IY (Yes)16.3%
IY (No)2150.9%
Adj IY1075%
CRI12

Regime

Label
neutral
Score
0.5
Spread
1¢
Computed
4/21/2026, 8:26:06 PM
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0xc00253e69a9f1637c75b0fe87ba19a12f54b5717fb6f1d160d60ec302a3e114d yes 100

Related concepts

Related Prediction Market Questions