TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 7:27 PM EST
Kalshi
This market focuses on determining which team will score the most points in the second half of an upcoming NFL game between the Seattle Seahawks and the Arizona Cardinals. The outcome depends solely on the performance of each team from the start of the third quarter onward, including any overtime periods if the game extends beyond regulation time.
If Arizona wins the 2nd Half (including overtime) of the SEA Seahawks vs ARI Cardinals Pro Football game originally scheduled for Sep 20, 2026, then the market resolves to Yes. If Seattle wins the 2nd Half (including overtime) of the SEA Seahawks vs ARI Cardinals Pro Football game originally scheduled for Sep 20, 2026, then the market resolves to Yes. If neither team wins the 2nd Half (including overtime) of the SEA Seahawks vs ARI Cardinals Pro Football game originally scheduled for Sep 20, 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 initial lines based on their own analysis, aiming to balance action on both sides. This market, however, allows anyone to take a position, and prices adjust as more information and opinions are incorporated. While sportsbooks may quickly adjust to news, prediction markets can sometimes offer a more nuanced view, especially as they aggregate diverse perspectives. It’s common to see differences emerge, particularly as the event draws closer and new information becomes available.
On Kalshi, this market is priced through a continuous auction, meaning traders buy and sell contracts representing the probability of each outcome. The price of a contract directly corresponds to the implied probability of that outcome occurring. As more people buy contracts for a particular team, the price increases, reflecting growing confidence in their chances. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This dynamic pricing mechanism ensures that the market reflects the collective intelligence of all participants, providing a forward-looking assessment of the game’s potential outcome in the second half.
This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the team leading at the end of the second half of the Seahawks versus Cardinals game will be declared the winner. The final score, as reported by official sources, will determine which outcome satisfies the market conditions. Traders holding contracts on the winning team will receive a payout, while those holding contracts on the losing team will not. The resolution process ensures a transparent and objective determination of the result.
Several factors could influence trading activity and shift the odds in this market. Any news regarding key player injuries for either the Seahawks or Cardinals would likely have a significant impact. Changes in weather conditions, particularly if they favor one team’s playing style, could also move the market. In-game performance during the first half, such as a dominant offensive showing or a crucial turnover, could also trigger substantial shifts in trader sentiment. Unexpected coaching decisions or late-breaking news about team morale could also play a role in how this market evolves.