Polymarket

IL-02 House Election Margin of Victory

As of October 5, 2026, traders on Polymarket favor Democrat 40-45% at 32%, ahead of Democrat 45-50% at 24%. $987 traded in the last 24 hours, $11K in all.

Favorite
Democrat 40-45% 32%
24 hours
up 4 pts
Traded today
$987
Traded in all
$11K
Closes
November 4, 2026

Every outcome (top 6 of 10)

  1. Democrat 40-45%32%▲ 4
  2. Democrat 45-50%24%
  3. Democrat 35-40%24%▼ 1
  4. Democrat 50-55%8%▼ 3
  5. Democrat 30-35%8%▲ 2
  6. Democrat 0-15%5%▲ 4

4 more outcomes, mostly long shots, are listed on Polymarket.

How the odds have moved

0%25%50%75%100%12:14 PM12:14 AM12:14 PM32% Democrat 40-45%

The line follows the current favorite, Democrat 40-45%. One reading an hour.

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Prices are Polymarket's own (displayed price), collected every 10 minutes. Research, not betting advice.

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