Kalshi

Will Republicans win the Senate race in Wisconsin?

:: Current incumbent: Ron Johnson

⚡

Arbitrage Opportunity Detected

Price Spread47.5%

This Market

45.0%

Polymarket

92.5%

Consider selling on Polymarket at higher price

Kalshiactive

45.0%

Yes

Yes45.0%

No55.0%

24h Volume

Total Volume

$642

Open Interest

$443

Trade on Kalshi

45.0%-11.76%

Yes

High

51.0%

Low

45.0%

Open

51.0%

Kalshi•19 data points

Live

Price Momentum

0.0%

24H

0.0%

Order Book

kalshi

Best Bid

45¢

Best Ask

50¢

Spread

5¢

SizePriceTotal

10045¢100

SizePriceTotal

10050¢100

Bid Depth: 100Ask Depth: 100

2 levels

Recent Trades

kalshi

TimeSidePriceSizeTrader

Just nowSELL45¢$9Anonymous

Just nowBUY50¢$4Anonymous

Just nowBUY50¢$5Anonymous

Just nowSELL45¢$1Anonymous

Just nowBUY51¢$115Anonymous

Just nowBUY49¢$108Anonymous

Just nowBUY49¢$8Anonymous

Just nowBUY49¢$60Anonymous

Just nowBUY49¢$1Anonymous

Just nowBUY48¢$4Anonymous

Just nowSELL44¢$1Anonymous

Just nowBUY48¢$4Anonymous

Just nowBUY50¢$1Anonymous

Just nowBUY50¢$19Anonymous

Buys: 12Sells: 3

15 trades

Time to Resolution

1346 days

Liquidity Score

1/5

Low

Market Details

VenueKalshi

Statusactive

Outcome Typebinary

Last Updated3/2/2026, 6:38:35 AM

Market ID

SENATEWI-28-R

⚡

Cross-Platform Match

Found 2 similar markets on other platforms.

Cross-Platform Comparison

Cross-Platform Prices

Outcome: “No”

Venue	Price	Volume	Action
KalshiCurrent	45.0%	$642	Trade
Polymarket	92.5%	$4,319	Trade

Same Market on Other Platforms

Polymarket

Will the Republicans win the West Virginia Senate race in 2026?

Will the Republicans win the Nebraska Senate race in 2026?

71%

Yes

$26,076 volumeView →