Kalshi

Will Republicans win the Senate race in South Dakota?

:: Current incumbent: Mike Rounds

⚡

Arbitrage Opportunity Detected

Price Spread43.0%

This Market

93.0%

Polymarket

50.0%

Consider buying on Polymarket at lower price

Kalshiactive

93.0%

Yes

Yes93.0%

No7.0%

24h Volume

Total Volume

$1,538

Open Interest

$1,359

Trade on Kalshi

93.0%

Yes

📊

Not enough data for selected range

Try selecting a longer time period

Kalshi•0 data points

Live

Price Momentum

No momentum data available

Order Book

kalshi

Best Bid

94¢

Best Ask

97¢

Spread

3¢

SizePriceTotal

10094¢100

SizePriceTotal

10097¢100

Bid Depth: 100Ask Depth: 100

2 levels

Recent Trades

kalshi

TimeSidePriceSizeTrader

Just nowSELL93¢$5Anonymous

Just nowBUY96¢$1Anonymous

Just nowSELL93¢$4Anonymous

Just nowSELL93¢$9Anonymous

Just nowBUY97¢$5Anonymous

Just nowBUY97¢$1Anonymous

Just nowBUY96¢$877Anonymous

Just nowBUY96¢$3Anonymous

Just nowBUY96¢$32Anonymous

Just nowBUY96¢$5Anonymous

Just nowBUY96¢$1Anonymous

Just nowSELL93¢$1Anonymous

Just nowBUY96¢$1Anonymous

Just nowBUY96¢$5Anonymous

Just nowSELL94¢$5Anonymous

Buys: 10Sells: 5

15 trades

Time to Resolution

611 days

Liquidity Score

2/5

Low

Market Details

VenueKalshi

Statusactive

Outcome Typebinary

Last Updated2/26/2026, 7:53:41 PM

Market ID

SENATESD-26-R

⚡

Cross-Platform Match

Found 3 similar markets on other platforms.

Cross-Platform Comparison

Cross-Platform Prices

Outcome: “Yes”

Venue	Price	Volume	Action
KalshiCurrent	93.0%	$1,538	Trade
Polymarket	50.0%	$0	Trade

Same Market on Other Platforms

Polymarket

Will Person I win the South Dakota Senate race in 2026?

Will Candidate D win the 2026 South Dakota Governor Republican primary election?

Will Candidate C win the 2026 South Dakota Governor Republican primary election?

50%

Yes