TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 2:51 PM EST
Kalshi
Another NFL contest will see participants wagering on the half-time leader. The analysis centers solely on first-half performance, ignoring the final score. Equal scoring at halftime triggers a unique settlement across all options.
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 often set initial lines to balance action, while this market’s prices are driven purely by individuals willing to buy or sell based on their own analysis. If a significant number of traders believe a team is more likely to win than sportsbooks suggest, the odds on Kalshi will shift accordingly. It’s common to see prediction markets more accurately forecast outcomes, especially when there’s strong public information available, but discrepancies can occur.
On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing their belief about whether Cleveland or Tennessee will win the first half. As more people buy contracts for a particular outcome, the price of that outcome increases, and the price of the opposing outcome decreases. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price reflects the probability of that outcome occurring, as perceived by the collective intelligence of the traders on the platform. This dynamic pricing mechanism allows the market to quickly incorporate new information and adjust expectations.
This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning team of the first half of the Cleveland versus Tennessee game will determine the settlement of this market. The official result, as reported by a trusted sports data source, will be used to determine which contracts pay out. Traders holding contracts for the winning team will receive a payout, while those holding contracts for the losing team will not.
Several factors could significantly influence this market. Any news regarding key player injuries for either the Browns or the Titans would likely cause a shift in the odds. Unexpected changes in weather conditions, particularly if they favor one team’s playing style, could also move the market. Furthermore, late-breaking news about coaching strategies or team morale could impact trader sentiment. Finally, large volume trades on Kalshi themselves can create momentum and drive price changes as traders react to each other’s actions.