Mike Rounds Is Virtually Certain to Cruise to Reelection in South Dakota
Source: Kalshi market “South Dakota Senate margin of victory”
virtually certain (100%)
Leading outcome
Rounds, 3+ pts 100%
Virtually certain · B
leaning yes → virtually certain
venues disagree 21.8pp
24h move
▲
0.7 pts
Rounds, 3+ pts
Traded 24h
$169K
$228K all time
Resolves by
2027-11-03
Source markets
24
24 markets · mixed
Where the money stands
Rounds, 3+ pts
100%
▲
0.7
Rounds, 5+ pts
100%
0.4
Rounds, 11+ pts
100%
▲
0.8
Rounds, 7+ pts
100%
0.1
Rounds, 9+ pts
100%
0.2
Rounds, 13+ pts
100%
▲
1.1
Source markets for this story
Florida Senate margin of victory
Kalshi · Moody, 1+ pts 100% · +0.6 24h
Michigan Senate margin of victory
Kalshi · El-Sayed, 1+ pts 100%
Texas Senate margin of victory
Kalshi · James Talarico, 0.5+ pts 100%
Florida Governor margin of victory
Kalshi · Donalds, 0.5+ pts 99% · +5.7 24h
How many Senate seats will Democrats hold after the Midterms? (Higher strikes)
Kalshi · 56 88% · +3.0 24h
Which Senate Swing States will Republicans win? (Build Your Map)
Polymarket · None 96% · +5.9 24h
Georgia Senate margin of victory
Kalshi · Ossoff, 2+ pts 100%
How many Senate seats will Democrats hold after the 2026 election? (Directional)
Kalshi · At least 46 99%
Texas Governor margin of victory
Kalshi · Hinojosa, 2+ pts 100%
North Carolina Senate margin of victory
Kalshi · Cooper, 1+ pts 100%
Arkansas Senate margin of victory
Kalshi · Cotton, 2+ pts 100% · +0.8 24h
Wyoming Governor margin of victory
Kalshi · Barlow, 19+ pts 100% · +0.9 24h
Republican Senate seats after the midterms (Lower Brackets)
Polymarket · 44 95% · +14.0 24h
South Dakota Senate margin of victory
Kalshi · Rounds, 3+ pts 100% · +0.7 24h
Louisiana Senate margin of victory
Kalshi · Letlow, 1+ pts 46% · -49.0 24h
Closest Senate race in 2026?
Kalshi · Mississippi 91% · -2.0 24h
Tennessee Senate margin of victory
Kalshi · Hagerty, 4+ pts 100% · +0.8 24h
Maine Senate margin of victory
Kalshi · Jackson, 0.5+ pts 100%
Wyoming margin of victory
Kalshi · Gray, 19+ pts 99% · +38.0 24h
South Carolina Senate margin of victory
Kalshi · Andrews, 1+ pts 100%
South Dakota margin of victory
Kalshi · Jackley, 10+ pts 100% · +0.8 24h
Texas Senate Election Margin of Victory
Polymarket · Talarico 12%+ 97% · +5.9 24h
Kansas Governor Election Winner
Polymarket · Cindy Holscher (D) 100%
Next Senate Majority Leader?
Polymarket · Chuck Schumer 90% · +1.0 24h
Get an alert when 2026 Midterms Senate moves.
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