TOTAL VOLUME:

$154.3b

24H VOL:

$219,029,434

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,869,293,526

411,051

Markets across

40,408

events

MATCHED EVENTS:

4,377

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Iowa St. vs Arizona: 1st Half Spread
kalshi

What is the result of Iowa St. vs Arizona?

Volume:
$115,879

Arizona wins by over 7.5 points

 - Kalshi

Arizona wins by over 7.5 points - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 24, 2026

Closed: Oct 24, 9:14 PM EST

kalshi

Kalshi

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

Arizona wins by over 7.5 points

View
100%
Yes 100¢No 0¢
—
N/A
$31,581
N/A
N/A
$31,162
Settled
Yes
kalshi

Arizona wins by over 20.5 points

100%
87%
Yes 100¢No 0¢
—
N/A
$25,313
N/A
N/A
$16,180
Settled
Yes
kalshi

Arizona wins by over 6.5 points

100%
Yes 100¢No 0¢
—
N/A
$13,022
N/A
N/A
$12,621
Settled
Yes
kalshi

Arizona wins by over 13.5 points

100%
Yes 100¢No 0¢
—
N/A
$12,724
N/A
N/A
$11,698
Settled
Yes
kalshi

Arizona wins by over 4.5 points

100%
45%
Yes 100¢No 0¢
—
N/A
$6,992
N/A
N/A
$6,992
Settled
Yes
kalshi

Arizona wins by over 17.5 points

100%
Yes 100¢No 0¢
—
N/A
$5,570
N/A
N/A
$5,506
Settled
Yes
kalshi

Arizona wins by over 14.5 points

100%
Yes 100¢No 0¢
—
N/A
$5,334
N/A
N/A
$4,969
Settled
Yes
kalshi

Arizona wins by over 9.5 points

100%
Yes 100¢No 0¢
—
N/A
$3,284
N/A
N/A
$2,969
Settled
Yes
kalshi

Arizona wins by over 2.5 points

100%
38%
Yes 100¢No 0¢
—
N/A
$1,784
N/A
N/A
$1,558
Settled
Yes
kalshi

Arizona wins by over 10.5 points

100%
Yes 100¢No 0¢
—
N/A
$1,719
N/A
N/A
$1,689
Settled
Yes
kalshi

Arizona wins by over 3.5 points

100%
Yes 100¢No 0¢
—
N/A
$1,058
N/A
N/A
$963
Settled
Yes
kalshi

Arizona wins by over 23.5 points

0%
Yes 0¢No 100¢
—
N/A
$3,586
N/A
N/A
$2,790
Settled
No
kalshi

Iowa St. wins by over 6.5 points

0%
Yes 0¢No 100¢
—
N/A
$809
N/A
N/A
$809
Settled
No
kalshi

Iowa St. wins by over 3.5 points

0%
Yes 0¢No 100¢
—
N/A
$793
N/A
N/A
$793
Settled
No
kalshi

Iowa St. wins by over 4.5 points

0%
Yes 0¢No 100¢
—
N/A
$376
N/A
N/A
$376
Settled
No
kalshi

Iowa St. wins by over 7.5 points

0%
Yes 0¢No 100¢
—
N/A
$336
N/A
N/A
$336
Settled
No
kalshi

Iowa St. wins by over 9.5 points

0%
Yes 0¢No 100¢
—
N/A
$327
N/A
N/A
$327
Settled
No
kalshi

Iowa St. wins by over 14.5 points

0%
Yes 0¢No 100¢
—
N/A
$327
N/A
N/A
$327
Settled
No
kalshi

Iowa St. wins by over 10.5 points

0%
Yes 0¢No 100¢
—
N/A
$326
N/A
N/A
$326
Settled
No
kalshi

Iowa St. wins by over 13.5 points

0%
Yes 0¢No 100¢
—
N/A
$326
N/A
N/A
$326
Settled
No
kalshi

Iowa St. wins by over 2.5 points

0%
Yes 0¢No 100¢
—
N/A
$294
N/A
N/A
$294
Settled
No
Total markets: 21

Description

This set of markets focuses on predicting the point differential in the first half of an upcoming college football game. Bettors can choose from various thresholds to speculate on whether the winning team will cover specific margins within the first half of play.

Kalshi

All markets resolve based solely on points scored during the first half of the Iowa St. vs Arizona college football game scheduled for Oct 24, 2026. Each market has a specific point differential threshold; if the winning team exceeds that threshold in the first half, the market resolves to Yes, otherwise No. If the game is postponed but starts within 48 hours of the original time, markets remain open and resolve based on the official result. If the game does not start within 48 hours, all markets resolve to a fair price. No affiliation with the NCAA is claimed, and all trademarks remain property of their respective owners.

Frequently asked questions

On Kalshi, the dashboard for the Iowa State vs Arizona spread tracks the current price of contracts representing different point spreads for the first half of the game. You can view the historical price action, illustrating how the market has perceived the likely outcome over time. It also displays the 24-hour trading volume, currently at $113,737, and the total volume traded to date, reaching $115,879. This allows you to gauge market interest and activity surrounding this particular matchup.

Generally, prediction market odds reflect the wisdom of the crowd and often align closely with those offered by sportsbooks. However, differences can emerge due to varying levels of information and incentives among participants. Sportsbooks incorporate a 'vig' or commission into their odds, while Kalshi allows traders to directly express their beliefs, potentially leading to more accurate probabilities. It’s common to see this market and sportsbook lines converge as the event approaches, with both influenced by new information and betting activity.

On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing different outcomes for the Iowa State vs Arizona spread. The price of each contract reflects the market's collective probability of that outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders are incentivized to set prices accurately, as they profit from correctly predicting the event's outcome. The current top market on Kalshi is for Arizona wins 1H by over 6.5 points, though probabilities are subject to change based on trading activity.

This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final point spread in the first half of the Iowa State vs Arizona game will be used to determine which contracts pay out. The official result, as determined by sports data providers, will be the basis for settlement. Traders holding contracts on the correct side of the spread will receive a payout, while those on the incorrect side will forfeit their investment.

Several factors could influence the price of this market. Any news regarding injuries to key players on either the Iowa State or Arizona teams would likely cause significant movement. Changes in team performance during recent games, weather forecasts for the game location, and even public sentiment expressed on social media can all impact trading activity. Unexpected line movements from sportsbooks could also prompt traders to reassess their positions, leading to shifts in the price of contracts on Kalshi.