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South Dakota Senate Election Margin of Victory

ActiveMidterms10 outcomesEnds Nov 4, 2026

Republican 10-15% leads at 34.5%, ahead of Republican 0-10% (27.7%) and Republican 15-20% (17.0%).

24h volume
$10
Total volume
$21.1K
Whales
0
Fresh wallets
0
Trade on Polymarket ↗
Outcome · 10Chance24hTrade on Polymarket
Republican 10-15%$3.2K vol34.5%+3.5Buy Yes 34.5¢Buy No 65.5¢
Republican 0-10%$1.8K vol27.7%−4.0Buy Yes 27.7¢Buy No 72.3¢
Republican 15-20%$6.2K vol17.0%-Buy Yes 17.0¢Buy No 83.0¢
Republican 20-25%$2.2K vol10.0%−7.5Buy Yes 10.0¢Buy No 90.0¢
Independent Wins$1.4K vol6.6%−0.1Buy Yes 6.6¢Buy No 93.4¢
Republican 25-30%$2.0K vol3.4%+1.2Buy Yes 3.4¢Buy No 96.7¢
Republican 30-35%$1.2K vol2.9%−4.2Buy Yes 2.9¢Buy No 97.0¢
Republican 35-40%$1.3K vol0.85%+0.1Buy Yes 0.9¢Buy No 99.2¢
Republican 40-45%$834 vol0.55%-Buy Yes 0.5¢Buy No 99.5¢
Republican 45%+$963 vol0.50%-Buy Yes 0.5¢Buy No 99.5¢

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