CA-02 House Election Margin of Victory

Polymarket traders put "Democrat 20-25%" at 38.5% on "CA-02 House Election Margin of Victory". Up 1.0%p from yesterday. $116 traded in the last 24 hours. There are 10 possible outcomes. It resolves on Nov 3.

Most likely right now
Democrat 20-25%
▲1.039%
PoliticsVol $116Total volume $303Liquidity $1.5Kin 15 days (Nov 3)
Current probability

Oct 19 · right column is the 24-hour change (pp)

0%50%100%
Democrat 20-25%
38.5%
▲1.0
Democrat 40-45%
37.5%
–
Democrat 30-35%
37.5%
▼0.5
Democrat 5-15%
37.5%
–
Democrat 15-20%
37.0%
▼1.0
Democrat 45%+
36.0%
▼1.5
Democrat 35-40%
35.5%
▼2.0
Democrat 25-30%
35.0%
▼2.5
Democrat 0-5%
32.5%
▲27.0
Republican Wins
27.0%
▼10.0

Probability over time

Democrat 20-25%
Democrat 40-45%
Democrat 30-35%
Democrat 5-15%
Democrat 15-20%
Democrat 45%+
02550751009/310/110/510/910/1410/1810/19
2026-09-03 ~ 2026-10-19 · y-axis %

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Probabilities are Polymarket trade prices, formed by participants betting real money. They are not official forecasts and are a poor basis for investment decisions.