TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 3, 1:59 PM EST
Kalshi
This set of markets focuses on predicting the point differential in the first half of a college football game between Michigan State and Wisconsin. Each market corresponds to a specific margin by which either team could win in the first half, allowing participants to bet on various possible outcomes.
All markets resolve based solely on points scored during the first half of the Michigan St. vs Wisconsin college football game scheduled for Oct 3, 2026. For any market where the specified point differential is met or exceeded in favor of the designated team during the first half, that market resolves to Yes. If the game is postponed but commences within 48 hours of its original scheduled start time, all markets remain open and resolve according to the official first-half result. Should the game fail to start within this 48-hour window, all markets resolve to a fair price, meaning they settle based on equitable valuation rather than actual gameplay. The markets cover a range of point differentials for both teams, allowing participants to speculate on varying degrees of victory margins in the first half only. Kalshi explicitly disclaims any affiliation with the NCAA, and all trademarks remain the property of their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd and can often be more accurate than initial sportsbook lines, especially as the event approaches. Sportsbooks set their initial odds to balance action, while this market’s price is driven purely by individuals willing to buy or sell based on their own assessment of the likely outcome. However, sportsbook odds can influence trading activity, and arbitrage opportunities may arise if significant discrepancies exist between the two. It’s common to see the market converge with sportsbook lines as more information becomes available.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing different point spreads. The price of each contract reflects the probability that the actual spread will fall on that side. As more traders buy contracts predicting a certain 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. The market depth and trading volume indicate the level of confidence traders have in various outcomes. Traders are essentially betting on their prediction of the first-half spread, and the collective action of all traders determines the market price.
This market resolves around Oct 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the official first-half spread result from the game between Michigan State and Wisconsin will be used to determine which contracts pay out. The market will settle to 100 if the actual spread falls on the winning side of the contracts purchased, and to 0 for contracts on the losing side. Traders should monitor official sources for the final result to understand the market’s settlement.
Several factors could influence trading activity and move this market. Any news regarding injuries to key players on either Michigan State or Wisconsin would likely have a significant impact. Changes in team performance during recent games, weather forecasts for the game day, and even public sentiment expressed through social media or expert analysis could all contribute to shifts in the market price. Unexpected coaching decisions or late-breaking news about team strategies could also cause traders to adjust their positions, leading to increased volume and price fluctuations.