TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 7:27 PM EST
Kalshi
This event tracks the performance of quarterbacks in a specific football game, focusing on how often their passes are intercepted by the opposing team. It allows participants to speculate on whether certain players will have multiple turnovers through interceptions during the match.
The event evaluates whether designated quarterbacks, Brock Purdy or Malik Willis, record specified minimum numbers of passing interceptions in the Miami vs San Francisco Pro Football game scheduled for September 20, 2026. Each market corresponds to a particular player and a threshold number of interceptions (1+, 2+, or 3+). If a quarterback is active but does not take any snaps, the market settles at the fair market price determined before the game starts. Once a quarterback takes at least one snap—regardless of whether the play is nullified by a penalty—the market resolves based on the actual number of passing interceptions recorded during the game. All markets are independent, meaning the resolution of one does not affect the others. Kalshi explicitly disclaims any affiliation with the governing league, and all trademarks remain the property of their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own analysis and aim to balance action on both sides, while this market allows anyone to trade based on their own insights. If a significant discrepancy exists, arbitrage opportunities may arise, where traders can profit by simultaneously buying and selling contracts in both venues. However, it's important to note that prediction markets often incorporate information and perspectives not fully captured by sportsbooks.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their belief about the number of passing interceptions. The price of a contract indicates the probability of that specific outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price fluctuates, reflecting the evolving collective prediction. The market's price discovery process allows for a dynamic assessment of the likelihood of interceptions, influenced by factors like quarterback tendencies, defensive strategies, and weather conditions.
This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final number of passing interceptions thrown during the Miami versus San Francisco game will determine the winning contract. The resolution will be based on official game statistics, ensuring an objective and transparent outcome. Traders should monitor official sources for the final game results to understand the resolution of this market.
Several factors could influence the price of contracts in this market. News regarding injuries to key quarterbacks or defensive players would likely have a significant impact. Changes in weather forecasts, particularly conditions that favor passing or limit it, could also shift sentiment. Unexpected reports about team strategies or defensive adjustments could also move the market. Finally, any late-breaking information about player matchups or coaching decisions could influence traders' expectations and lead to price fluctuations.