IN-09 House Election Margin of Victory

Polymarket traders put "Republican 20-25%" at 37.0% on "IN-09 House Election Margin of Victory". Up 1.0%p from yesterday. $20 traded in the last 24 hours. There are 9 possible outcomes. It resolves on Nov 4.

Most likely right now
Republican 20-25%
▲1.037%
PoliticsVol $20Total volume $11KLiquidity $44Kin 25 days (Nov 4)
Current probability

Oct 10 · right column is the 24-hour change (pp)

0%50%100%
Republican 20-25%
37.0%
▲1.0
Republican 15-20%
35.0%
▲7.5
Republican 25-30%
24.0%
▲5.5
Republican 30-35%
13.5%
–
Republican 10-15%
10.0%
▼1.0
Republican 35-40%
5.25%
–
Republican 0-10%
4.05%
–
Republican 40%+
3.25%
–
Democrat Wins
0.95%
▼1.9

Probability over time

Republican 20-25%
Republican 15-20%
Republican 25-30%
Republican 30-35%
Republican 10-15%
Republican 35-40%
02550751008/259/79/149/219/2810/510/10
2026-08-25 ~ 2026-10-10 · 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.