South Dakota Senate margin of victory
Price history — Republicans, 15+ pts
Last 7 days of market YES price (blue) with the fair-price range (orange).
━ market YES▬ fair range
Market price
88¢
83¢
78¢
72¢
68¢
61¢
55¢
49¢
44¢
32¢
26¢
Kalshi • Volume: 521.2 contracts • Updated 3h agoCloses: 2027-11-03
Kalshi · Elections
OU's Pick
YES · Republicans, 15+ pts
at 88¢
Price gap
Kalshi88¢
→OU's fair88¢
Confidence
Moderate
Incumbent Mike Rounds maintains a massive fundraising advantage over his opponents in a state that consistently elects Republicans by double-digit margins.
Not financial advice. For informational purposes only. Prediction markets involve risk of loss. AI may contain errors.