TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 5:57 PM EST
Kalshi
This market determines which team will lead at halftime in an upcoming professional football game between Denver and Arizona. It focuses solely on the scoring performance during the first half of play, ignoring the final result of the full game. The outcome depends entirely on which team has the higher point total at halftime, or if the points are equal.
If Arizona wins the 1st Half of the Denver vs Arizona Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. If Denver wins the 1st Half of the Denver vs Arizona Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. If neither team wins the 1st Half of the Denver vs Arizona Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes.
Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from initial sportsbook lines. Sportsbooks set odds to balance their risk and ensure profit, while this market represents the aggregated beliefs of informed traders. Early on, you might see discrepancies, as sportsbooks react to initial news and public perception. However, as the event nears, the odds on Kalshi often converge with those of sportsbooks, as both reflect the latest information and analysis. It's common to see prediction markets outperform traditional forecasts.
On Kalshi, this market is priced through a continuous auction mechanism. Traders buy and sell contracts representing the probability of each outcome – in this case, Denver winning the first half or Arizona winning the first half. The price of a contract directly reflects the market's implied probability of that outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the prices adjust to reflect the collective assessment of the event's likelihood. The more confident traders are in a particular outcome, the higher the price of its corresponding contract will climb.
This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on which team is leading at the end of the first half of the Denver vs Arizona game. Official game statistics will be used to determine the winner. Traders who correctly predicted the first-half winner will receive a payout based on the final contract price at resolution. It’s important to monitor news sources as the game progresses to understand potential impacts on the final result.
Several signals could significantly move this market. Any news regarding key player injuries or changes to the starting lineups for either Denver or Arizona would likely cause shifts in the odds. Unexpected weather conditions, particularly if they impact the teams’ playing styles, could also be a catalyst. Furthermore, significant betting activity – a large volume of contracts being bought or sold on Kalshi – can indicate informed traders have new information, causing the market to react. Game-day performance and early momentum can also influence prices as the first half unfolds.