TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Sports
Chicago vs Seattle: 1st Half Winner
⌛Ending Soon
kalshi

What is the result of Chicago vs Seattle?

Oct 28, 2026, 9:35 PM EST - Nov 2, 2026, 11:15 PM EST
Total volume:
$140,443
Volume 24h:
$139,423
13,723%
Liquidity:
N/AN/A
Open interest:
$132,639
256%

Seattle

 - Kalshi

Seattle - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Nov 2, 2026

Time left: 03h:30m:55s

Will Seattle win the 1st Half?

55%chance
Amount

$

Trade on
kalshi

Trade on Kalshi

Join Kalshi and score $25 for your first trade.At 55¢ buys you 182 shares | Odds: 55% Total Payout: $182 | Net Profit: $82 Multiplier: 1.82x | ROI: 82% | APY: N/A
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Seattle

Trade
55%
Yes 55¢No 46¢
1¢
N/A
$55,387
0%
N/A
$50,877
3h 30m
Active
kalshi

Chicago

38%
1%
Yes 38¢No 63¢
1¢
N/A
$30,819
11,777%
N/A
$28,162
3h 30m
Active
kalshi

Tie

9%
1%
Yes 9¢No 92¢
1¢
N/A
$54,237
5,456%
N/A
$53,599
3h 30m
Active
Total markets: 3

Description

This market focuses on predicting which team will lead at halftime in an upcoming professional football game between Chicago and Seattle. It evaluates performance based solely on the points scored in the first half, with a separate outcome for a tied score.

Kalshi

If Seattle wins the 1st Half of the Chicago vs Seattle Pro Football game originally scheduled for Nov 2, 2026, then the market resolves to Yes. If Chicago wins the 1st Half of the Chicago vs Seattle Pro Football game originally scheduled for Nov 2, 2026, then the market resolves to Yes. If neither team wins the 1st Half of the Chicago vs Seattle Pro Football game originally scheduled for Nov 2, 2026, then the market resolves to Yes.

Frequently asked questions

On Kalshi, the dashboard for the Chicago vs Seattle 1st half market tracks the current price of a 'yes' outcome, representing a Chicago win in the first half. It also displays the 24-hour trading volume, which is currently $137,494, and the total overall volume traded in this market, totaling $140,443. You can view a price history chart to see how the market has fluctuated over time, giving insight into trader sentiment. This allows you to monitor the evolving probabilities as perceived by the crowd.

Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and to balance action, potentially incorporating biases or aiming for profit margins. This market, however, is driven by individuals trading based on their own information and analysis. While both aim to predict the same outcome, the mechanisms are distinct, and discrepancies can arise due to differing information or risk assessment. It’s common to see prediction markets move more efficiently as new information becomes available.

On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing a 'yes' outcome (Chicago winning the first half) or a 'no' outcome (Seattle winning). The price of these contracts fluctuates based on supply and demand, effectively representing the market's probability assessment. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The closer the event gets, the more volatile the price can become as new information emerges and traders adjust their positions. This dynamic pricing mechanism allows for a real-time reflection of collective belief.

This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on which team, Chicago or Seattle, has the higher score at the end of the first half of the game. The official game results will be used to determine the winning side, and the market will settle accordingly. Traders holding a 'yes' contract for Chicago will receive a payout if Chicago leads at halftime, while 'no' contract holders for Seattle will be paid out if Seattle leads.

Several factors could influence the price of this market. Any news regarding key player injuries for either Chicago or Seattle would likely have a significant impact. Unexpected changes in weather conditions, particularly if they favor one team's playing style, could also shift the odds. Furthermore, early performance in the game itself, even before halftime, might cause traders to adjust their positions based on observed momentum. Public sentiment and any late-breaking analysis from sports commentators could also contribute to price movements in this market.