Kalshi

Will Republicans win the Senate race in Illinois?

⚡

Arbitrage Opportunity Detected

Price Spread86.5%

This Market

6.0%

Polymarket

92.5%

Consider selling on Polymarket at higher price

Kalshiactive

6.0%

Yes

Yes6.0%

No94.0%

24h Volume

Total Volume

$3,558

Open Interest

$3,243

Trade on Kalshi

6.0%+500.00%

Yes

High

6.0%

Low

1.0%

Open

1.0%

Kalshi•24 data points

Live

Price Momentum

+4.0%

24H

+4.0%

0.0%

Order Book

kalshi

Best Bid

2¢

Best Ask

6¢

Spread

4¢

SizePriceTotal

1002¢100

SizePriceTotal

1006¢100

Bid Depth: 100Ask Depth: 100

2 levels

Recent Trades

kalshi

TimeSidePriceSizeTrader

Just nowBUY6¢$1Anonymous

Just nowBUY6¢$77Anonymous

Just nowSELL3¢$3Anonymous

Just nowSELL2¢$10Anonymous

Just nowSELL1¢$5Anonymous

Just nowBUY5¢$18Anonymous

Just nowBUY5¢$1.9KAnonymous

Just nowBUY5¢$37Anonymous

Just nowBUY6¢$5Anonymous

Just nowBUY6¢$1Anonymous

Just nowBUY4¢$14Anonymous

Just nowBUY4¢$13Anonymous

Just nowBUY4¢$7Anonymous

Just nowBUY5¢$77Anonymous

Just nowSELL1¢$23Anonymous

Buys: 11Sells: 4

15 trades

Time to Resolution

611 days

Liquidity Score

2/5

Low

Market Details

VenueKalshi

Statusactive

Outcome Typebinary

Last Updated2/26/2026, 10:00:31 PM

Market ID

SENATEIL-26-R

⚡

Cross-Platform Match

Found 5 similar markets on other platforms.

Cross-Platform Comparison

Cross-Platform Prices

Outcome: “No”

Venue	Price	Volume	Action
KalshiCurrent	6.0%	$3,558	Trade
Polymarket	92.5%	$4,319	Trade

Same Market on Other Platforms

Polymarket

Will Republicans win the Senate race in Illinois?

Arbitrage Opportunity Detected

Price Momentum

Order Book

Recent Trades

Market Details

Cross-Platform Match

Cross-Platform Comparison

Cross-Platform Prices

Same Market on Other Platforms

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

Will the Republicans win the Montana Senate race in 2026?

Will Jimmy Lee Tillman II be the Republican nominee for Senate in Illinois?

Will Republicans win the Senate race in Illinois?

Arbitrage Opportunity Detected

Price Momentum

Order Book

Recent Trades

Market Details

Cross-Platform Match

Cross-Platform Comparison

Cross-Platform Prices

Same Market on Other Platforms

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

Will the Republicans win the Montana Senate race in 2026?

Will Jimmy Lee Tillman II be the Republican nominee for Senate in Illinois?

Will the Republicans win the South Carolina Senate race in 2026?

Will the Republicans win the Nebraska Senate race in 2026?