TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 27, 6:16 PM EST
Kalshi
This event tracks the number of passing attempts made by specific quarterbacks in an upcoming football game between Arizona and San Francisco. The outcome depends on whether designated players meet or exceed predetermined thresholds for pass attempts during the match.
All markets resolve based on the total passing attempts recorded by the named quarterback—either Brock Purdy or Jacoby Brissett—during the Arizona vs San Francisco Pro Football game scheduled for September 27, 2026. If the named quarterback is active for the game but does not take a single snap, the market settles at the fair market price determined before the game begins. However, once the quarterback takes at least one snap—even if that play is later nullified by a penalty—the market resolves strictly according to the actual number of passing attempts recorded during the game. Each market has a specific threshold (27+, 32+, 37+ for Purdy; 28+, 33+, 38+ for Brissett), and the market settles to 'Yes' only if the player meets or exceeds their respective threshold. These rules apply independently to each market, with no cross-market influence.
Generally, prediction market odds reflect the wisdom of the crowd, often differing from initial sportsbook lines. Sportsbooks set their odds based on statistical models and expert analysis, while this market incorporates a broader range of information and perspectives from many traders. It’s common to see prediction market probabilities shift more dynamically in response to news or late-breaking information compared to sportsbook odds, which may be slower to adjust. While both aim to predict the outcome, the mechanisms and sources of information differ, leading to potential discrepancies in the perceived probabilities.
On Kalshi, this market is priced through a continuous double auction, meaning traders buy and sell contracts representing different outcomes for the total passing attempts. The price of each contract reflects the market’s collective belief about the probability of that outcome occurring. As more traders participate, the prices converge to represent a consensus view. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market depth, displayed on the dashboard, shows the available buy and sell orders at different price points, giving traders insight into potential price movements and liquidity.
This market resolves around Sep 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final passing attempts total from the Arizona versus San Francisco game, as reported by official league sources, will determine the winning outcome. The resolution will reflect the actual number of passing attempts recorded during the game, regardless of any pre-game expectations or predictions. Traders holding contracts corresponding to the correct outcome will receive a payout, while those holding losing contracts will forfeit their investment.
Several factors could influence the price of this market. Any news regarding injuries to key quarterbacks or wide receivers on either team would likely cause significant movement. Changes in weather forecasts, particularly conditions expected to favor either a passing or running game, could also impact trading activity. Late-breaking reports about team strategies or coaching decisions could also shift market sentiment. Finally, large volume trades from informed participants could also trigger price fluctuations as traders react to new information or adjust their positions.