TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
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:
37%
VS.
Kalshi:
63%
Closed: Oct 31, 3:27 PM EST
Kalshi
This set of markets focuses on predicting the outcome of the second half of a college football game between Wisconsin and Iowa, specifically how many points one team will win by over the other in that half. The markets cover various point spreads, allowing participants to bet on different margins of victory.
All markets resolve based solely on points scored during the second half (including overtime) of the Wisconsin vs Iowa college football game scheduled for October 31, 2026. Each market corresponds to a specific point spread threshold, with 'Yes' resolving if the winning team exceeds that threshold in the second half. 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. Kalshi disclaims any affiliation with the NCAA, and all trademarks remain property of their respective owners.
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 aim to balance action on both sides, incorporating a profit margin. This market, however, is driven by individuals trading on their own information and beliefs. If a significant number of traders believe a sportsbook line is inaccurate, they can move the price on Kalshi to reflect their collective assessment. It’s common to see discrepancies, especially as new information emerges or public sentiment shifts before the game.
On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing their belief about the outcome of the Wisconsin-Iowa football spread. The price of a contract represents the probability of that outcome occurring. As more traders buy contracts predicting Wisconsin will cover the spread, the price increases, and vice-versa. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This dynamic pricing mechanism ensures the market reflects the aggregated expectations of all participants, creating a real-time assessment of the game's potential result. The current price reflects the collective judgment of traders on Kalshi.
This market resolves around Oct 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the final second-half spread of the Wisconsin versus Iowa football game will be used to determine whether Wisconsin won the second half by more than 2.5 points. The official game results, as reported by a recognized sports data provider, will serve as the basis for settlement. Traders holding contracts on the winning side will receive a payout, while those on the losing side will forfeit their stake.
Several factors could influence the price of this market before it resolves. Any news regarding key player injuries for either Wisconsin or Iowa would likely have a significant impact. Changes in weather forecasts, particularly if they suggest unfavorable playing conditions, could also shift trader sentiment. Furthermore, updates on team strategies or coaching decisions, as well as any late-breaking news related to team morale or internal issues, could all contribute to price movements. Public perception, fueled by media coverage and expert analysis, will also play a role in shaping the market's direction.