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

The market is pricing in overwhelming Democratic dominance of CA-10 with a 92¢ price, but the zero 24-hour volume and extreme 2099% implied yield on the "No" side suggest this is a stale, illiquid position rather than a genuine consensus forecast. The massive disparity between the 15.9% yield for Democrats and the 2099% yield for Republicans, combined with a modest $16k open interest and 1¢ spread, indicates minimal recent trading activity and potential mispricing on the Republican side—typical of low-liquidity prediction markets where the last trade may not reflect current political conditions. With 200 days to expiration, there's ample time for this seat to become competitive if political dynamics shift, making the current extreme pricing potentially exploitable.

Resolution rules

This market will resolve according to the party of the candidate who wins the CA-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

Regime

Trade