TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 12:01 AM EST
Kalshi
This market tracks which team will lead at the end of the first half in an upcoming college football game between Northern Illinois and Arizona. It focuses solely on the scoring during the first 30 minutes of play, ignoring the final game result. The outcome depends purely on which team has more points at halftime.
If Arizona wins the 1st half of the Northern Illinois vs Arizona college football game originally scheduled for Sep 19, 2026, then the market resolves to Yes. If Northern Illinois wins the 1st half of the Northern Illinois vs Arizona college football game originally scheduled for Sep 19, 2026, then the market resolves to Yes. If neither team wins the 1st half of the Northern Illinois vs Arizona college football game originally scheduled for Sep 19, 2026, then the market resolves to Yes.
Generally, prediction market odds tend to reflect the wisdom of the crowd, often proving more accurate than initial sportsbook lines. Sportsbooks set their odds to attract balanced betting, incorporating a profit margin, while this market aggregates the beliefs of many individuals. If a significant number of traders believe a team is more likely to win than sportsbooks suggest, the odds on Kalshi will shift accordingly. However, sportsbooks and this market can diverge, especially early on, as new information emerges and public opinion evolves. It’s common to see convergence closer to the event.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their belief about the probability of each outcome. The price of a contract reflects the market’s collective assessment of that outcome’s likelihood. 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 prices adjust to reflect the changing consensus. The higher the price of a contract, the greater the implied probability of that outcome occurring in the first half of the Northern Illinois vs Arizona game. Traders aim to profit by correctly predicting the outcome and capitalizing on price discrepancies.
This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the market will settle based on which team is leading at the end of the first half of the Northern Illinois vs Arizona game. Official game results from a trusted sports data source will be used to determine the winner. The platform will then distribute payouts to traders who correctly predicted the first-half victor, based on the final contract prices at resolution.
Several factors could influence the trading activity in this market. News regarding player injuries to key players on either the Northern Illinois or Arizona teams would likely cause significant movement. Changes in weather forecasts, particularly if they impact the playing conditions, could also shift probabilities. Unexpected announcements about coaching strategies or team morale might also play a role. Finally, large volume trades from informed participants on Kalshi could indicate new information or a shift in sentiment, causing the odds to adjust rapidly.