TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 2:40 PM EST
Kalshi
In an upcoming NFL matchup, bettors will focus on which team leads at halftime. The game's first half determines the outcome, with points from this period only being counted. A tie in points results in a specific resolution for all related bets.
The market resolves based on which team scores the most points in the first half of the designated NFL game. If one team leads at halftime, the corresponding market resolves to Yes. If both teams are tied at halftime, all team markets resolve to No and the Tie market resolves to Yes. Only points scored during the first half count toward this determination.
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 need to account for a profit margin, while this market is driven by traders directly expressing their beliefs. If a significant discrepancy exists between this market and sportsbook odds, arbitrage opportunities might arise for informed traders. However, it’s important to remember that prediction markets are forward-looking, incorporating new information as it becomes available, which can lead to dynamic shifts in pricing.
On Kalshi, this market is priced through a continuous order book, where traders buy and sell contracts representing their belief about the outcome. The price of a contract ranges from 0 to 100, representing the implied probability of the event occurring. As more people buy contracts predicting a particular outcome, 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 activity influence price discovery, providing a real-time assessment of expectations for the Colts-Vikings first half winner.
This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The team leading at the end of the first half will be declared the winner, and that result will be used to determine payouts on Kalshi. The resolution process relies on publicly available game statistics and official results to ensure an accurate and transparent outcome for all participants in this market.
Several factors could influence the price of this market leading up to Oct 25, 2026. Key injuries to starting players on either the Colts or the Vikings would likely cause significant movement. Unexpected news regarding team strategy or coaching decisions could also impact trader sentiment. Furthermore, any shifts in public perception, perhaps driven by pre-game analysis or expert predictions, could lead to changes in volume and price. Finally, early game performance, even in the minutes before halftime, could trigger rapid adjustments as traders react to unfolding events.