Will the Democratic Party win the CA-29 House seat?

Prediction markets currently give a 94% probability that Will the Democratic Party win the CA-29 House seat?. This contract trades at 94¢ on Polymarket, closing November 3, 2026. The market is pricing in overwhelming Democratic dominance at 93¢, but the extreme 2425% implied yield on the "No" side signals severe illiquidity and potential mispricing rather than genuine Republican viability—the $0 24-hour volume confirms this is a stale market with minimal trading activity.

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94¢
Bid/Ask 93/94¢·Spread 1¢·Vol $0·OI $32,406.997·Closes Nov 3, 2026·195d remaining
0xe9b51db4525a753bd7cda3363699295e71e2b0aefa29fee5065fbc97d4d6985a

Analysis

5d ago

The market is pricing in overwhelming Democratic dominance at 93¢, but the extreme 2425% implied yield on the "No" side signals severe illiquidity and potential mispricing rather than genuine Republican viability—the $0 24-hour volume confirms this is a stale market with minimal trading activity. The 1¢ spread and $18M open interest suggest some liquidity exists, but the 13 Cliff Risk Index indicates elevated uncertainty around resolution mechanics or late-stage volatility as the November 2026 election approaches in 200 days. This appears to be a one-sided market where the Democratic lean is well-established but the extreme "No" yields reflect thin order books on the Republican side rather than actionable opportunity.

Resolution rules

This market will resolve according to the party of the candidate who wins the CA-29 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) 12.0%
IY (No) 2933.5%
Adj IY 1467%
CRI 16
▶ Full indicator table (4)
IndicatorValue
IY (Yes)12.0%
IY (No)2933.5%
Adj IY1467%
CRI16

Regime

Label
neutral
Score
0.5
Spread
1¢
Computed
4/22/2026, 1:42:11 AM
Indicators computed 4/22/2026, 1:38:18 AM

Trade

View on polymarketsf trade 0xe9b51db4525a753bd7cda3363699295e71e2b0aefa29fee5065fbc97d4d6985a yes 100

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