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2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

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Houston vs Jacksonville: 1st Half Spread
kalshi

What is the result of Houston vs Jacksonville?

Volume:
$821,071

Houston wins by over 2.5 points

 - Kalshi

Houston wins by over 2.5 points - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 18, 2026

Closed: Oct 18, 11:26 AM EST

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Houston wins by over 2.5 points

View
100%
63%
Yes 100¢No 0¢
—
N/A
$147,521
N/A
N/A
$55,948
Settled
Yes
kalshi

Jacksonville wins by over 1.5 points

0%
Yes 0¢No 100¢
—
N/A
$296,479
N/A
N/A
$159,503
Settled
No
kalshi

Jacksonville wins by over 2.5 points

0%
49%
Yes 0¢No 100¢
—
N/A
$74,914
N/A
N/A
$39,036
Settled
No
kalshi

Houston wins by over 4.5 points

0%
Yes 0¢No 100¢
—
N/A
$59,735
N/A
N/A
$29,791
Settled
No
kalshi

Houston wins by over 6.5 points

0%
Yes 0¢No 100¢
—
N/A
$58,366
N/A
N/A
$26,469
Settled
No
kalshi

Houston wins by over 3.5 points

0%
31%
Yes 0¢No 100¢
—
N/A
$44,650
N/A
N/A
$26,204
Settled
No
kalshi

Jacksonville wins by over 3.5 points

0%
40%
Yes 0¢No 100¢
—
N/A
$43,647
N/A
N/A
$25,597
Settled
No
kalshi

Jacksonville wins by over 4.5 points

0%
Yes 0¢No 100¢
—
N/A
$29,955
N/A
N/A
$23,388
Settled
No
kalshi

Jacksonville wins by over 6.5 points

0%
Yes 0¢No 100¢
—
N/A
$25,082
N/A
N/A
$20,043
Settled
No
kalshi

Houston wins by over 13.5 points

0%
Yes 0¢No 100¢
—
N/A
$10,794
N/A
N/A
$1,985
Settled
No
kalshi

Houston wins by over 7.5 points

0%
Yes 0¢No 100¢
—
N/A
$6,916
N/A
N/A
$4,565
Settled
No
kalshi

Houston wins by over 9.5 points

0%
Yes 0¢No 100¢
—
N/A
$6,161
N/A
N/A
$3,749
Settled
No
kalshi

Jacksonville wins by over 13.5 points

0%
13%
Yes 0¢No 100¢
—
N/A
$4,212
N/A
N/A
$3,655
Settled
No
kalshi

Jacksonville wins by over 9.5 points

0%
Yes 0¢No 100¢
—
N/A
$3,543
N/A
N/A
$3,375
Settled
No
kalshi

Houston wins by over 10.5 points

0%
Yes 0¢No 100¢
—
N/A
$2,892
N/A
N/A
$2,657
Settled
No
kalshi

Jacksonville wins by over 7.5 points

0%
Yes 0¢No 100¢
—
N/A
$2,198
N/A
N/A
$1,841
Settled
No
kalshi

Jacksonville wins by over 10.5 points

0%
Yes 0¢No 100¢
—
N/A
$2,185
N/A
N/A
$1,809
Settled
No
kalshi

Houston wins by over 14.5 points

0%
Yes 0¢No 100¢
—
N/A
$1,820
N/A
N/A
$1,710
Settled
No
Total markets: 18

Description

These markets track the performance gap between Houston and Jacksonville in the first half of their scheduled game on October 18, 2026. Outcomes depend on which team leads by a specific margin at halftime, reflecting predictive insights into early-game dominance.

Kalshi

The event consists of multiple sub-markets, each defining a different point differential threshold for either Houston or Jacksonville to win by in the first half of the game scheduled for October 18, 2026. Each market resolves to 'Yes' if the specified team achieves a victory margin exceeding the stated point threshold during the first half. Crucially, only points scored in the first half are considered for resolution, meaning any lead or deficit established after halftime has no impact on these markets. The markets collectively allow participants to bet on varying degrees of dominance by either team before halftime, with thresholds ranging from narrow margins to substantial point differentials. All markets operate independently, and the governing league’s official scoring and game results are the sole determinants of resolution.

Frequently asked questions

On Kalshi, the dashboard for the NFL spread market tracks the current price of contracts representing predictions on the point spread for the first half of the Houston versus Jacksonville game. It also displays a price history chart, allowing users to see how the market has moved over time. Additionally, the dashboard shows the 24-hour trading volume, currently at $814,891, and the total volume traded to date, which is $821,071. This provides a clear overview of market activity and sentiment surrounding the game's first-half spread.

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 often incorporate a profit margin, whereas this market is driven by traders directly expressing their beliefs about the outcome. If a significant discrepancy exists between this market and sportsbook lines, it could indicate that the crowd believes the sportsbook is mispricing the probability of a particular result. However, it's important to remember that both represent probabilities, and neither is guaranteed to be correct.

On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their predictions on the first-half spread. The price of a contract reflects the probability of that spread occurring, as perceived by the market participants. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price will adjust to reflect the collective assessment of the likelihood of different outcomes. The current price indicates what traders are willing to pay or receive for a contract that pays out if the actual spread falls within the predicted range.

This market resolves around Oct 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the official first-half point spread of the Houston versus Jacksonville game will be used to determine whether contracts payout. The resolution will be based on the official result as reported by the league and verified against credible public sources. Traders holding contracts on the correct spread will receive a payout, while those holding contracts on incorrect spreads will not.

Several factors could influence the price of this market before resolution. Any news regarding injuries to key players on either the Houston or Jacksonville teams would likely cause significant movement. Changes in weather forecasts, particularly if they suggest adverse conditions, could also impact the spread. Furthermore, late-breaking news about team strategies or coaching decisions might lead traders to reassess their predictions. Finally, large volume trades on Kalshi itself can create short-term price fluctuations as traders react to new information or attempt to influence the market.