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IL-03 House Election Margin of Victory

ActiveMidterms10 outcomesEnds Nov 4, 2026

Democrat 40-45% leads at 28.6%, ahead of Democrat 35-40% (24.8%) and Democrat 45-50% (23.4%).

24h volume
$508
Total volume
$19.0K
Whales
0
Fresh wallets
0
Trade on Polymarket ↗
Outcome · 10Chance24hTrade on Polymarket
Democrat 40-45%$4.4K vol28.6%−3.9Buy Yes 28.6¢Buy No 71.4¢
Democrat 35-40%$4.9K vol24.8%+1.1Buy Yes 24.8¢Buy No 75.2¢
Democrat 45-50%$3.4K vol23.4%+0.5Buy Yes 23.4¢Buy No 76.7¢
Democrat 50-55%$2.2K vol17.0%−0.1Buy Yes 17.0¢Buy No 83.0¢
Democrat 20-30%$882 vol6.9%+1.6Buy Yes 6.9¢Buy No 93.2¢
Democrat 55-60%$490 vol2.9%−0.1Buy Yes 2.9¢Buy No 97.0¢
Democrat 30-35%$821 vol2.9%−1.0Buy Yes 2.9¢Buy No 97.0¢
Democrat 0-20%$546 vol0.75%-Buy Yes 0.8¢Buy No 99.3¢
Republican Wins$692 vol0.65%+0.1Buy Yes 0.7¢Buy No 99.3¢
Democrat 60%+$672 vol0.40%-Buy Yes 0.4¢Buy No 99.6¢

Click a row to chart it. Each outcome is its own market, so chances need not sum to 100%. 24h change in percentage points.