South Dakota Senate margin of victory
Markets
Rounds, 15+ pts
- Yes34%
- No66%
Volume $3.3K · Liquidity $1.5K
Rounds, 23+ pts
- Yes13%
- No87%
Volume $1.8K · Liquidity $917.1
Rounds, 17+ pts
- Yes16%
- No84%
Volume $1.5K · Liquidity $748.8
Rounds, 31+ pts
- Yes16%
- No84%
Volume $1.2K · Liquidity $792
Rounds, 25+ pts
- Yes11%
- No89%
Volume $1.2K · Liquidity $544.7
Rounds, 21+ pts
- Yes17%
- No83%
Volume $1.1K · Liquidity $849
Rounds, 9+ pts
- Yes56%
- No44%
Volume $933.5 · Liquidity $732
Rounds, 27+ pts
- Yes8%
- No92%
Volume $711.2 · Liquidity $106.2
Rounds, 19+ pts
- Yes24%
- No76%
Volume $546.8 · Liquidity $336.8
Rounds, 11+ pts
- Yes54%
- No46%
Volume $522.8 · Liquidity $490.8
Rounds, 13+ pts
- Yes33%
- No67%
Volume $268 · Liquidity $250
Rounds, 7+ pts
- Yes68%
- No32%
Volume $201.3 · Liquidity $200
Rounds, 5+ pts
- Yes82%
- No18%
Volume $1.2 · Liquidity $1.2
Rounds, 3+ pts
- Yes88%
- No12%
Volume $1.1 · Liquidity $1.1
Rounds, 29+ pts
- Yes5%
- No95%
Volume $0 · Liquidity $0
Rounds, 33+ pts
- Yes4%
- No96%
Volume $0 · Liquidity $0
Rounds, 35+ pts
- Yes3%
- No97%
Volume $0 · Liquidity $0
Resolution rules
If the Republican Party wins the 2026 U.S. Senate election in South Dakota by 3 percentage points or more, then the market resolves to Yes.
How to read these odds
Each price runs from $0 to $1 and can be read as the probability the market assigns to an outcome: $0.62 means roughly 62%. Prices move with every trade, so they are a crowd estimate, not a guarantee. Before trading, check the resolution rules above, the volume and the liquidity, and only risk money you can afford to lose.
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