TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 26, 7:10 PM EST
Kalshi
The Iowa vs Michigan game may go into overtime if the score is level when the fourth quarter concludes. Extra periods will then be played, allowing each team alternating attempts to score, with play halting only when one team's point total becomes too large for the opponent to equal in subsequent turns.
If at least 1 overtime period is played in the Iowa vs Michigan college football game originally scheduled for Sep 26, 2026, then the market resolves to Yes.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from those set by sportsbooks. Sportsbooks establish lines based on their own models and to balance action on both sides, whereas this market is driven by individuals trading based on their own information and beliefs. It’s common to see discrepancies, especially before significant events or breaking news. Analyzing these differences can provide insights into public perception and potential value in either market, though direct comparisons require careful consideration of the different motivations of participants.
On Kalshi, this market is priced through a continuous order book, where traders buy and sell contracts representing their belief about whether the Iowa vs Michigan game will go to overtime. The price of a contract reflects the probability of that outcome occurring, with higher prices indicating a greater perceived chance. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders set the odds by placing bids and asks, and the market price fluctuates based on supply and demand. This dynamic pricing mechanism aims to accurately reflect the collective intelligence of the market participants.
This market resolves around Sep 26, 2026, with the outcome confirmed once the result of the Iowa vs Michigan game is verifiable from credible public reporting. Resolution will be based on whether the game officially goes into overtime according to the official game statistics. The final price of the contracts will reflect whether overtime occurred, determining payouts for those who correctly predicted the outcome. The market will be considered settled once the official result is widely available and confirmed.
Several signals could significantly impact this market. Any news regarding key player injuries for either Iowa or Michigan would likely cause price fluctuations. Changes in weather forecasts, particularly if severe weather is anticipated, could also influence trading activity. Late-breaking news about coaching strategies or team morale might also move the market. Finally, as the game approaches, any shifts in public sentiment or expert analysis regarding the likelihood of a close contest could drive changes in the price of contracts for this market.